55625440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 144789120

約数和(自身を除く): 89163680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 65, 80, 94, 104, 130, 160, 188, 208, 235, 260, 376, 416, 470, 520, 569, 611, 752, 940, 1040, 1138, 1222, 1504, 1880, 2080, 2276, 2444, 2845, 3055, 3760, 4552, 4888, 5690, 6110, 7397, 7520, 9104, 9776, 11380, 12220, 14794, 18208, 19552, 22760, 24440, 26743, 29588, 36985, 45520, 48880, 53486, 59176, 73970, 91040, 97760, 106972, 118352, 133715, 147940, 213944, 236704, 267430, 295880, 347659, 427888, 534860, 591760, 695318, 855776, 1069720, 1183520, 1390636, 1738295, 2139440, 2781272, 3476590, 4278880, 5562544, 6953180, 11125088, 13906360, 27812720, 55625440]

約数ペア:

[(1, 55625440), (2, 27812720), (4, 13906360), (5, 11125088), (8, 6953180), (10, 5562544), (13, 4278880), (16, 3476590), (20, 2781272), (26, 2139440), (32, 1738295), (40, 1390636), (47, 1183520), (52, 1069720), (65, 855776), (80, 695318), (94, 591760), (104, 534860), (130, 427888), (160, 347659), (188, 295880), (208, 267430), (235, 236704), (260, 213944), (376, 147940), (416, 133715), (470, 118352), (520, 106972), (569, 97760), (611, 91040), (752, 73970), (940, 59176), (1040, 53486), (1138, 48880), (1222, 45520), (1504, 36985), (1880, 29588), (2080, 26743), (2276, 24440), (2444, 22760), (2845, 19552), (3055, 18208), (3760, 14794), (4552, 12220), (4888, 11380), (5690, 9776), (6110, 9104), (7397, 7520)]