45342440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7927}}^1$

素因数の和:7962

約数の個数: 64

約数和(自身を含む): 119871360

約数和(自身を除く): 74528920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 7927, 15854, 31708, 39635, 63416, 79270, 87197, 103051, 158540, 174394, 206102, 317080, 348788, 412204, 435985, 515255, 697576, 824408, 871970, 1030510, 1133561, 1743940, 2061020, 2267122, 3487880, 4122040, 4534244, 5667805, 9068488, 11335610, 22671220, 45342440]

約数ペア:

[(1, 45342440), (2, 22671220), (4, 11335610), (5, 9068488), (8, 5667805), (10, 4534244), (11, 4122040), (13, 3487880), (20, 2267122), (22, 2061020), (26, 1743940), (40, 1133561), (44, 1030510), (52, 871970), (55, 824408), (65, 697576), (88, 515255), (104, 435985), (110, 412204), (130, 348788), (143, 317080), (220, 206102), (260, 174394), (286, 158540), (440, 103051), (520, 87197), (572, 79270), (715, 63416), (1144, 39635), (1430, 31708), (2860, 15854), (5720, 7927)]