63026920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{143243}}^1$

素因数の和:143265

約数の個数: 32

約数和(自身を含む): 154703520

約数和(自身を除く): 91676600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 143243, 286486, 572972, 716215, 1145944, 1432430, 1575673, 2864860, 3151346, 5729720, 6302692, 7878365, 12605384, 15756730, 31513460, 63026920]

約数ペア:

[(1, 63026920), (2, 31513460), (4, 15756730), (5, 12605384), (8, 7878365), (10, 6302692), (11, 5729720), (20, 3151346), (22, 2864860), (40, 1575673), (44, 1432430), (55, 1145944), (88, 716215), (110, 572972), (220, 286486), (440, 143243)]