102961903150

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1613}}^1\times {\mathrm{17981}}^1$

素因数の和:19677

約数の個数: 48

約数和(自身を含む): 194337659808

約数和(自身を除く): 91375756658

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1613, 1775, 3226, 3550, 8065, 16130, 17981, 35962, 40325, 80650, 89905, 114523, 179810, 229046, 449525, 572615, 899050, 1145230, 1276651, 2553302, 2863075, 5726150, 6383255, 12766510, 29003353, 31916275, 58006706, 63832550, 145016765, 290033530, 725083825, 1450167650, 2059238063, 4118476126, 10296190315, 20592380630, 51480951575, 102961903150]

約数ペア:

[(1, 102961903150), (2, 51480951575), (5, 20592380630), (10, 10296190315), (25, 4118476126), (50, 2059238063), (71, 1450167650), (142, 725083825), (355, 290033530), (710, 145016765), (1613, 63832550), (1775, 58006706), (3226, 31916275), (3550, 29003353), (8065, 12766510), (16130, 6383255), (17981, 5726150), (35962, 2863075), (40325, 2553302), (80650, 1276651), (89905, 1145230), (114523, 899050), (179810, 572615), (229046, 449525)]