492019508720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1308841}}^1$

素因数の和:1309018

約数の個数: 80

約数和(自身を含む): 1184114592768

約数和(自身を除く): 692095084048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 127, 148, 185, 254, 296, 370, 508, 592, 635, 740, 1016, 1270, 1480, 2032, 2540, 2960, 4699, 5080, 9398, 10160, 18796, 23495, 37592, 46990, 75184, 93980, 187960, 375920, 1308841, 2617682, 5235364, 6544205, 10470728, 13088410, 20941456, 26176820, 48427117, 52353640, 96854234, 104707280, 166222807, 193708468, 242135585, 332445614, 387416936, 484271170, 664891228, 774833872, 831114035, 968542340, 1329782456, 1662228070, 1937084680, 2659564912, 3324456140, 3874169360, 6150243859, 6648912280, 12300487718, 13297824560, 24600975436, 30751219295, 49201950872, 61502438590, 98403901744, 123004877180, 246009754360, 492019508720]

約数ペア:

[(1, 492019508720), (2, 246009754360), (4, 123004877180), (5, 98403901744), (8, 61502438590), (10, 49201950872), (16, 30751219295), (20, 24600975436), (37, 13297824560), (40, 12300487718), (74, 6648912280), (80, 6150243859), (127, 3874169360), (148, 3324456140), (185, 2659564912), (254, 1937084680), (296, 1662228070), (370, 1329782456), (508, 968542340), (592, 831114035), (635, 774833872), (740, 664891228), (1016, 484271170), (1270, 387416936), (1480, 332445614), (2032, 242135585), (2540, 193708468), (2960, 166222807), (4699, 104707280), (5080, 96854234), (9398, 52353640), (10160, 48427117), (18796, 26176820), (23495, 20941456), (37592, 13088410), (46990, 10470728), (75184, 6544205), (93980, 5235364), (187960, 2617682), (375920, 1308841)]