1955168300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{4373}}^1$

素因数の和:4667

約数の個数: 72

約数和(自身を含む): 4510398816

約数和(自身を除く): 2555230516

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 263, 340, 425, 526, 850, 1052, 1315, 1700, 2630, 4373, 4471, 5260, 6575, 8746, 8942, 13150, 17492, 17884, 21865, 22355, 26300, 43730, 44710, 74341, 87460, 89420, 109325, 111775, 148682, 218650, 223550, 297364, 371705, 437300, 447100, 743410, 1150099, 1486820, 1858525, 2300198, 3717050, 4600396, 5750495, 7434100, 11500990, 19551683, 23001980, 28752475, 39103366, 57504950, 78206732, 97758415, 115009900, 195516830, 391033660, 488792075, 977584150, 1955168300]

約数ペア:

[(1, 1955168300), (2, 977584150), (4, 488792075), (5, 391033660), (10, 195516830), (17, 115009900), (20, 97758415), (25, 78206732), (34, 57504950), (50, 39103366), (68, 28752475), (85, 23001980), (100, 19551683), (170, 11500990), (263, 7434100), (340, 5750495), (425, 4600396), (526, 3717050), (850, 2300198), (1052, 1858525), (1315, 1486820), (1700, 1150099), (2630, 743410), (4373, 447100), (4471, 437300), (5260, 371705), (6575, 297364), (8746, 223550), (8942, 218650), (13150, 148682), (17492, 111775), (17884, 109325), (21865, 89420), (22355, 87460), (26300, 74341), (43730, 44710)]