68328100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{40193}}^1$

素因数の和:40224

約数の個数: 36

約数和(自身を含む): 156997764

約数和(自身を除く): 88669664

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 40193, 80386, 160772, 200965, 401930, 683281, 803860, 1004825, 1366562, 2009650, 2733124, 3416405, 4019300, 6832810, 13665620, 17082025, 34164050, 68328100]

約数ペア:

[(1, 68328100), (2, 34164050), (4, 17082025), (5, 13665620), (10, 6832810), (17, 4019300), (20, 3416405), (25, 2733124), (34, 2009650), (50, 1366562), (68, 1004825), (85, 803860), (100, 683281), (170, 401930), (340, 200965), (425, 160772), (850, 80386), (1700, 40193)]