63465760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23333}}^1$

素因数の和:23365

約数の個数: 48

約数和(自身を含む): 158764536

約数和(自身を除く): 95298776

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, 23333, 46666, 93332, 116665, 186664, 233330, 373328, 396661, 466660, 746656, 793322, 933320, 1586644, 1866640, 1983305, 3173288, 3733280, 3966610, 6346576, 7933220, 12693152, 15866440, 31732880, 63465760]

約数ペア:

[(1, 63465760), (2, 31732880), (4, 15866440), (5, 12693152), (8, 7933220), (10, 6346576), (16, 3966610), (17, 3733280), (20, 3173288), (32, 1983305), (34, 1866640), (40, 1586644), (68, 933320), (80, 793322), (85, 746656), (136, 466660), (160, 396661), (170, 373328), (272, 233330), (340, 186664), (544, 116665), (680, 93332), (1360, 46666), (2720, 23333)]