52340080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{853}}^1$

素因数の和:938

約数の個数: 80

約数和(自身を含む): 133428960

約数和(自身を除く): 81088880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 59, 65, 80, 104, 118, 130, 208, 236, 260, 295, 472, 520, 590, 767, 853, 944, 1040, 1180, 1534, 1706, 2360, 3068, 3412, 3835, 4265, 4720, 6136, 6824, 7670, 8530, 11089, 12272, 13648, 15340, 17060, 22178, 30680, 34120, 44356, 50327, 55445, 61360, 68240, 88712, 100654, 110890, 177424, 201308, 221780, 251635, 402616, 443560, 503270, 654251, 805232, 887120, 1006540, 1308502, 2013080, 2617004, 3271255, 4026160, 5234008, 6542510, 10468016, 13085020, 26170040, 52340080]

約数ペア:

[(1, 52340080), (2, 26170040), (4, 13085020), (5, 10468016), (8, 6542510), (10, 5234008), (13, 4026160), (16, 3271255), (20, 2617004), (26, 2013080), (40, 1308502), (52, 1006540), (59, 887120), (65, 805232), (80, 654251), (104, 503270), (118, 443560), (130, 402616), (208, 251635), (236, 221780), (260, 201308), (295, 177424), (472, 110890), (520, 100654), (590, 88712), (767, 68240), (853, 61360), (944, 55445), (1040, 50327), (1180, 44356), (1534, 34120), (1706, 30680), (2360, 22178), (3068, 17060), (3412, 15340), (3835, 13648), (4265, 12272), (4720, 11089), (6136, 8530), (6824, 7670)]