52466706700

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{199721}}^1$

素因数の和:199843

約数の個数: 72

約数和(自身を含む): 118577348064

約数和(自身を除く): 66110641364

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 71, 74, 100, 142, 148, 185, 284, 355, 370, 710, 740, 925, 1420, 1775, 1850, 2627, 3550, 3700, 5254, 7100, 10508, 13135, 26270, 52540, 65675, 131350, 199721, 262700, 399442, 798884, 998605, 1997210, 3994420, 4993025, 7389677, 9986050, 14180191, 14779354, 19972100, 28360382, 29558708, 36948385, 56720764, 70900955, 73896770, 141801910, 147793540, 184741925, 283603820, 354504775, 369483850, 524667067, 709009550, 738967700, 1049334134, 1418019100, 2098668268, 2623335335, 5246670670, 10493341340, 13116676675, 26233353350, 52466706700]

約数ペア:

[(1, 52466706700), (2, 26233353350), (4, 13116676675), (5, 10493341340), (10, 5246670670), (20, 2623335335), (25, 2098668268), (37, 1418019100), (50, 1049334134), (71, 738967700), (74, 709009550), (100, 524667067), (142, 369483850), (148, 354504775), (185, 283603820), (284, 184741925), (355, 147793540), (370, 141801910), (710, 73896770), (740, 70900955), (925, 56720764), (1420, 36948385), (1775, 29558708), (1850, 28360382), (2627, 19972100), (3550, 14779354), (3700, 14180191), (5254, 9986050), (7100, 7389677), (10508, 4993025), (13135, 3994420), (26270, 1997210), (52540, 998605), (65675, 798884), (131350, 399442), (199721, 262700)]