88432720

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4079}}^1$

素因数の和:4363

約数の個数: 40

約数和(自身を含む): 206415360

約数和(自身を除く): 117982640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 1084, 1355, 2168, 2710, 4079, 4336, 5420, 8158, 10840, 16316, 20395, 21680, 32632, 40790, 65264, 81580, 163160, 326320, 1105409, 2210818, 4421636, 5527045, 8843272, 11054090, 17686544, 22108180, 44216360, 88432720]

約数ペア:

[(1, 88432720), (2, 44216360), (4, 22108180), (5, 17686544), (8, 11054090), (10, 8843272), (16, 5527045), (20, 4421636), (40, 2210818), (80, 1105409), (271, 326320), (542, 163160), (1084, 81580), (1355, 65264), (2168, 40790), (2710, 32632), (4079, 21680), (4336, 20395), (5420, 16316), (8158, 10840)]