127667360

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6091}}^1$

素因数の和:6237

約数の個数: 48

約数和(自身を含む): 303966432

約数和(自身を除く): 176299072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2620, 4192, 5240, 6091, 10480, 12182, 20960, 24364, 30455, 48728, 60910, 97456, 121820, 194912, 243640, 487280, 797921, 974560, 1595842, 3191684, 3989605, 6383368, 7979210, 12766736, 15958420, 25533472, 31916840, 63833680, 127667360]

約数ペア:

[(1, 127667360), (2, 63833680), (4, 31916840), (5, 25533472), (8, 15958420), (10, 12766736), (16, 7979210), (20, 6383368), (32, 3989605), (40, 3191684), (80, 1595842), (131, 974560), (160, 797921), (262, 487280), (524, 243640), (655, 194912), (1048, 121820), (1310, 97456), (2096, 60910), (2620, 48728), (4192, 30455), (5240, 24364), (6091, 20960), (10480, 12182)]