137884450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14747}}^1$

素因数の和:14787

約数の個数: 48

約数和(自身を含む): 296257824

約数和(自身を除く): 158373374

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 4675, 9350, 14747, 29494, 73735, 147470, 162217, 250699, 324434, 368675, 501398, 737350, 811085, 1253495, 1622170, 2506990, 2757689, 4055425, 5515378, 6267475, 8110850, 12534950, 13788445, 27576890, 68942225, 137884450]

約数ペア:

[(1, 137884450), (2, 68942225), (5, 27576890), (10, 13788445), (11, 12534950), (17, 8110850), (22, 6267475), (25, 5515378), (34, 4055425), (50, 2757689), (55, 2506990), (85, 1622170), (110, 1253495), (170, 811085), (187, 737350), (275, 501398), (374, 368675), (425, 324434), (550, 250699), (850, 162217), (935, 147470), (1870, 73735), (4675, 29494), (9350, 14747)]