171098560

素因数分解:

$2^6\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1973}}^1$

素因数の和:2261

約数の個数: 56

約数和(自身を含む): 409139136

約数和(自身を除く): 238040576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 271, 320, 542, 1084, 1355, 1973, 2168, 2710, 3946, 4336, 5420, 7892, 8672, 9865, 10840, 15784, 17344, 19730, 21680, 31568, 39460, 43360, 63136, 78920, 86720, 126272, 157840, 315680, 534683, 631360, 1069366, 2138732, 2673415, 4277464, 5346830, 8554928, 10693660, 17109856, 21387320, 34219712, 42774640, 85549280, 171098560]

約数ペア:

[(1, 171098560), (2, 85549280), (4, 42774640), (5, 34219712), (8, 21387320), (10, 17109856), (16, 10693660), (20, 8554928), (32, 5346830), (40, 4277464), (64, 2673415), (80, 2138732), (160, 1069366), (271, 631360), (320, 534683), (542, 315680), (1084, 157840), (1355, 126272), (1973, 86720), (2168, 78920), (2710, 63136), (3946, 43360), (4336, 39460), (5420, 31568), (7892, 21680), (8672, 19730), (9865, 17344), (10840, 15784)]