88065440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32377}}^1$

素因数の和:32409

約数の個数: 48

約数和(自身を含む): 220299912

約数和(自身を除く): 132234472

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 32377, 64754, 129508, 161885, 259016, 323770, 518032, 550409, 647540, 1036064, 1100818, 1295080, 2201636, 2590160, 2752045, 4403272, 5180320, 5504090, 8806544, 11008180, 17613088, 22016360, 44032720, 88065440]

約数ペア:

[(1, 88065440), (2, 44032720), (4, 22016360), (5, 17613088), (8, 11008180), (10, 8806544), (16, 5504090), (17, 5180320), (20, 4403272), (32, 2752045), (34, 2590160), (40, 2201636), (68, 1295080), (80, 1100818), (85, 1036064), (136, 647540), (160, 550409), (170, 518032), (272, 323770), (340, 259016), (544, 161885), (680, 129508), (1360, 64754), (2720, 32377)]