350520040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2797}}^1$

素因数の和:3062

約数の個数: 64

約数和(自身を含む): 853166160

約数和(自身を除く): 502646120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 241, 260, 482, 520, 964, 1205, 1928, 2410, 2797, 3133, 4820, 5594, 6266, 9640, 11188, 12532, 13985, 15665, 22376, 25064, 27970, 31330, 36361, 55940, 62660, 72722, 111880, 125320, 145444, 181805, 290888, 363610, 674077, 727220, 1348154, 1454440, 2696308, 3370385, 5392616, 6740770, 8763001, 13481540, 17526002, 26963080, 35052004, 43815005, 70104008, 87630010, 175260020, 350520040]

約数ペア:

[(1, 350520040), (2, 175260020), (4, 87630010), (5, 70104008), (8, 43815005), (10, 35052004), (13, 26963080), (20, 17526002), (26, 13481540), (40, 8763001), (52, 6740770), (65, 5392616), (104, 3370385), (130, 2696308), (241, 1454440), (260, 1348154), (482, 727220), (520, 674077), (964, 363610), (1205, 290888), (1928, 181805), (2410, 145444), (2797, 125320), (3133, 111880), (4820, 72722), (5594, 62660), (6266, 55940), (9640, 36361), (11188, 31330), (12532, 27970), (13985, 25064), (15665, 22376)]