83873240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11213}}^1$

素因数の和:11252

約数の個数: 64

約数和(自身を含む): 218000160

約数和(自身を除く): 134126920

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 11213, 22426, 44852, 56065, 89704, 112130, 123343, 190621, 224260, 246686, 381242, 448520, 493372, 616715, 762484, 953105, 986744, 1233430, 1524968, 1906210, 2096831, 2466860, 3812420, 4193662, 4933720, 7624840, 8387324, 10484155, 16774648, 20968310, 41936620, 83873240]

約数ペア:

[(1, 83873240), (2, 41936620), (4, 20968310), (5, 16774648), (8, 10484155), (10, 8387324), (11, 7624840), (17, 4933720), (20, 4193662), (22, 3812420), (34, 2466860), (40, 2096831), (44, 1906210), (55, 1524968), (68, 1233430), (85, 986744), (88, 953105), (110, 762484), (136, 616715), (170, 493372), (187, 448520), (220, 381242), (340, 246686), (374, 224260), (440, 190621), (680, 123343), (748, 112130), (935, 89704), (1496, 56065), (1870, 44852), (3740, 22426), (7480, 11213)]