4207000.00000000

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:954

約数の個数: 64

約数和(自身を含む): 107085888

約数和(自身を除く): 56974138

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 125, 130, 170, 221, 250, 325, 425, 442, 650, 850, 907, 1105, 1625, 1814, 2125, 2210, 3250, 4250, 4535, 5525, 9070, 11050, 11791, 15419, 22675, 23582, 27625, 30838, 45350, 55250, 58955, 77095, 113375, 117910, 154190, 200447, 226750, 294775, 385475, 400894, 589550, 770950, 1002235, 1473875, 1927375, 2004470, 2947750, 3854750, 5011175, 10022350, 25055875, 50111750]

約数ペア:

[(1, 50111750), (2, 25055875), (5, 10022350), (10, 5011175), (13, 3854750), (17, 2947750), (25, 2004470), (26, 1927375), (34, 1473875), (50, 1002235), (65, 770950), (85, 589550), (125, 400894), (130, 385475), (170, 294775), (221, 226750), (250, 200447), (325, 154190), (425, 117910), (442, 113375), (650, 77095), (850, 58955), (907, 55250), (1105, 45350), (1625, 30838), (1814, 27625), (2125, 23582), (2210, 22675), (3250, 15419), (4250, 11791), (4535, 11050), (5525, 9070)]