4326702940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1$

素因数の和:740

約数の個数: 144

約数和(自身を含む): 10895381280

約数和(自身を除く): 6568678340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 140, 164, 196, 205, 245, 257, 287, 410, 419, 490, 514, 574, 820, 838, 980, 1028, 1148, 1285, 1435, 1676, 1799, 2009, 2095, 2570, 2870, 2933, 3598, 4018, 4190, 5140, 5740, 5866, 7196, 8036, 8380, 8995, 10045, 10537, 11732, 12593, 14665, 17179, 17990, 20090, 20531, 21074, 25186, 29330, 34358, 35980, 40180, 41062, 42148, 50372, 52685, 58660, 62965, 68716, 73759, 82124, 85895, 102655, 105370, 107683, 120253, 125930, 147518, 171790, 205310, 210740, 215366, 240506, 251860, 295036, 343580, 368795, 410620, 430732, 481012, 516313, 538415, 601265, 737590, 753781, 841771, 1032626, 1076830, 1202530, 1475180, 1507562, 1683542, 2065252, 2153660, 2405060, 2581565, 3015124, 3367084, 3768905, 4208855, 4415003, 5163130, 5276467, 7537810, 8417710, 8830006, 10326260, 10552934, 15075620, 16835420, 17660012, 21105868, 22075015, 26382335, 30905021, 44150030, 52764670, 61810042, 88300060, 105529340, 123620084, 154525105, 216335147, 309050210, 432670294, 618100420, 865340588, 1081675735, 2163351470, 4326702940]

約数ペア:

[(1, 4326702940), (2, 2163351470), (4, 1081675735), (5, 865340588), (7, 618100420), (10, 432670294), (14, 309050210), (20, 216335147), (28, 154525105), (35, 123620084), (41, 105529340), (49, 88300060), (70, 61810042), (82, 52764670), (98, 44150030), (140, 30905021), (164, 26382335), (196, 22075015), (205, 21105868), (245, 17660012), (257, 16835420), (287, 15075620), (410, 10552934), (419, 10326260), (490, 8830006), (514, 8417710), (574, 7537810), (820, 5276467), (838, 5163130), (980, 4415003), (1028, 4208855), (1148, 3768905), (1285, 3367084), (1435, 3015124), (1676, 2581565), (1799, 2405060), (2009, 2153660), (2095, 2065252), (2570, 1683542), (2870, 1507562), (2933, 1475180), (3598, 1202530), (4018, 1076830), (4190, 1032626), (5140, 841771), (5740, 753781), (5866, 737590), (7196, 601265), (8036, 538415), (8380, 516313), (8995, 481012), (10045, 430732), (10537, 410620), (11732, 368795), (12593, 343580), (14665, 295036), (17179, 251860), (17990, 240506), (20090, 215366), (20531, 210740), (21074, 205310), (25186, 171790), (29330, 147518), (34358, 125930), (35980, 120253), (40180, 107683), (41062, 105370), (42148, 102655), (50372, 85895), (52685, 82124), (58660, 73759), (62965, 68716)]