79737320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 206841600

約数和(自身を除く): 127104280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 59, 65, 92, 104, 113, 115, 118, 130, 184, 226, 230, 236, 260, 295, 299, 452, 460, 472, 520, 565, 590, 598, 767, 904, 920, 1130, 1180, 1196, 1357, 1469, 1495, 1534, 2260, 2360, 2392, 2599, 2714, 2938, 2990, 3068, 3835, 4520, 5198, 5428, 5876, 5980, 6136, 6667, 6785, 7345, 7670, 10396, 10856, 11752, 11960, 12995, 13334, 13570, 14690, 15340, 17641, 20792, 25990, 26668, 27140, 29380, 30680, 33335, 33787, 35282, 51980, 53336, 54280, 58760, 66670, 67574, 70564, 86671, 88205, 103960, 133340, 135148, 141128, 153341, 168935, 173342, 176410, 266680, 270296, 306682, 337870, 346684, 352820, 433355, 613364, 675740, 693368, 705640, 766705, 866710, 1226728, 1351480, 1533410, 1733420, 1993433, 3066820, 3466840, 3986866, 6133640, 7973732, 9967165, 15947464, 19934330, 39868660, 79737320]

約数ペア:

[(1, 79737320), (2, 39868660), (4, 19934330), (5, 15947464), (8, 9967165), (10, 7973732), (13, 6133640), (20, 3986866), (23, 3466840), (26, 3066820), (40, 1993433), (46, 1733420), (52, 1533410), (59, 1351480), (65, 1226728), (92, 866710), (104, 766705), (113, 705640), (115, 693368), (118, 675740), (130, 613364), (184, 433355), (226, 352820), (230, 346684), (236, 337870), (260, 306682), (295, 270296), (299, 266680), (452, 176410), (460, 173342), (472, 168935), (520, 153341), (565, 141128), (590, 135148), (598, 133340), (767, 103960), (904, 88205), (920, 86671), (1130, 70564), (1180, 67574), (1196, 66670), (1357, 58760), (1469, 54280), (1495, 53336), (1534, 51980), (2260, 35282), (2360, 33787), (2392, 33335), (2599, 30680), (2714, 29380), (2938, 27140), (2990, 26668), (3068, 25990), (3835, 20792), (4520, 17641), (5198, 15340), (5428, 14690), (5876, 13570), (5980, 13334), (6136, 12995), (6667, 11960), (6785, 11752), (7345, 10856), (7670, 10396)]