99783820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 232888320

約数和(自身を除く): 133104500

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 47, 74, 76, 94, 95, 148, 151, 185, 188, 190, 235, 302, 370, 380, 470, 604, 703, 740, 755, 893, 940, 1406, 1510, 1739, 1786, 2812, 2869, 3020, 3478, 3515, 3572, 4465, 5587, 5738, 6956, 7030, 7097, 8695, 8930, 11174, 11476, 14060, 14194, 14345, 17390, 17860, 22348, 27935, 28388, 28690, 33041, 34780, 35485, 55870, 57380, 66082, 70970, 106153, 111740, 132164, 134843, 141940, 165205, 212306, 262589, 269686, 330410, 424612, 525178, 530765, 539372, 660820, 674215, 1050356, 1061530, 1312945, 1348430, 2123060, 2625890, 2696860, 4989191, 5251780, 9978382, 19956764, 24945955, 49891910, 99783820]

約数ペア:

[(1, 99783820), (2, 49891910), (4, 24945955), (5, 19956764), (10, 9978382), (19, 5251780), (20, 4989191), (37, 2696860), (38, 2625890), (47, 2123060), (74, 1348430), (76, 1312945), (94, 1061530), (95, 1050356), (148, 674215), (151, 660820), (185, 539372), (188, 530765), (190, 525178), (235, 424612), (302, 330410), (370, 269686), (380, 262589), (470, 212306), (604, 165205), (703, 141940), (740, 134843), (755, 132164), (893, 111740), (940, 106153), (1406, 70970), (1510, 66082), (1739, 57380), (1786, 55870), (2812, 35485), (2869, 34780), (3020, 33041), (3478, 28690), (3515, 28388), (3572, 27935), (4465, 22348), (5587, 17860), (5738, 17390), (6956, 14345), (7030, 14194), (7097, 14060), (8695, 11476), (8930, 11174)]