28851778761010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1\times {\mathrm{1531}}^1\times {\mathrm{2909}}^1$

素因数の和:5236

約数の個数: 128

約数和(自身を含む): 56159472614400

約数和(自身を除く): 27307693853390

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 719, 901, 1438, 1531, 1802, 2909, 3062, 3595, 4505, 5818, 7190, 7655, 9010, 12223, 14545, 15310, 24446, 26027, 29090, 38107, 49453, 52054, 61115, 76214, 81143, 98906, 122230, 130135, 154177, 162286, 190535, 247265, 260270, 308354, 381070, 405715, 494530, 647819, 770885, 811430, 1100789, 1295638, 1379431, 1541770, 2091571, 2201578, 2621009, 2758862, 3239095, 4183142, 4453679, 5242018, 5503945, 6478190, 6897155, 8907358, 10457855, 11007890, 13105045, 13794310, 18713413, 20915710, 22268395, 26210090, 35556707, 37426826, 44536790, 58341817, 71113414, 75712543, 93567065, 110853263, 116683634, 151425086, 177783535, 187134130, 221706526, 236044987, 291709085, 355567070, 378562715, 472089974, 554266315, 583418170, 757125430, 991810889, 1108532630, 1180224935, 1884505471, 1983621778, 2360449870, 3202195201, 3769010942, 4012764779, 4959054445, 6404390402, 8025529558, 9422527355, 9918108890, 16010976005, 18845054710, 20063823895, 32021952010, 40127647790, 54437318417, 108874636834, 169716345653, 272186592085, 339432691306, 544373184170, 848581728265, 1697163456530, 2885177876101, 5770355752202, 14425889380505, 28851778761010]

約数ペア:

[(1, 28851778761010), (2, 14425889380505), (5, 5770355752202), (10, 2885177876101), (17, 1697163456530), (34, 848581728265), (53, 544373184170), (85, 339432691306), (106, 272186592085), (170, 169716345653), (265, 108874636834), (530, 54437318417), (719, 40127647790), (901, 32021952010), (1438, 20063823895), (1531, 18845054710), (1802, 16010976005), (2909, 9918108890), (3062, 9422527355), (3595, 8025529558), (4505, 6404390402), (5818, 4959054445), (7190, 4012764779), (7655, 3769010942), (9010, 3202195201), (12223, 2360449870), (14545, 1983621778), (15310, 1884505471), (24446, 1180224935), (26027, 1108532630), (29090, 991810889), (38107, 757125430), (49453, 583418170), (52054, 554266315), (61115, 472089974), (76214, 378562715), (81143, 355567070), (98906, 291709085), (122230, 236044987), (130135, 221706526), (154177, 187134130), (162286, 177783535), (190535, 151425086), (247265, 116683634), (260270, 110853263), (308354, 93567065), (381070, 75712543), (405715, 71113414), (494530, 58341817), (647819, 44536790), (770885, 37426826), (811430, 35556707), (1100789, 26210090), (1295638, 22268395), (1379431, 20915710), (1541770, 18713413), (2091571, 13794310), (2201578, 13105045), (2621009, 11007890), (2758862, 10457855), (3239095, 8907358), (4183142, 6897155), (4453679, 6478190), (5242018, 5503945)]