2645873200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{389099}}^1$

素因数の和:389134

約数の個数: 60

約数和(自身を含む): 6730651800

約数和(自身を除く): 4084778600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 389099, 778198, 1556396, 1945495, 3112792, 3890990, 6225584, 6614683, 7781980, 9727475, 13229366, 15563960, 19454950, 26458732, 31127920, 33073415, 38909900, 52917464, 66146830, 77819800, 105834928, 132293660, 155639600, 165367075, 264587320, 330734150, 529174640, 661468300, 1322936600, 2645873200]

約数ペア:

[(1, 2645873200), (2, 1322936600), (4, 661468300), (5, 529174640), (8, 330734150), (10, 264587320), (16, 165367075), (17, 155639600), (20, 132293660), (25, 105834928), (34, 77819800), (40, 66146830), (50, 52917464), (68, 38909900), (80, 33073415), (85, 31127920), (100, 26458732), (136, 19454950), (170, 15563960), (200, 13229366), (272, 9727475), (340, 7781980), (400, 6614683), (425, 6225584), (680, 3890990), (850, 3112792), (1360, 1945495), (1700, 1556396), (3400, 778198), (6800, 389099)]