45241040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1061}}^1$

素因数の和:1128

約数の個数: 80

約数和(自身を含む): 116148816

約数和(自身を除く): 70907776

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 410, 520, 533, 656, 820, 1040, 1061, 1066, 1640, 2122, 2132, 2665, 3280, 4244, 4264, 5305, 5330, 8488, 8528, 10610, 10660, 13793, 16976, 21220, 21320, 27586, 42440, 42640, 43501, 55172, 68965, 84880, 87002, 110344, 137930, 174004, 217505, 220688, 275860, 348008, 435010, 551720, 565513, 696016, 870020, 1103440, 1131026, 1740040, 2262052, 2827565, 3480080, 4524104, 5655130, 9048208, 11310260, 22620520, 45241040]

約数ペア:

[(1, 45241040), (2, 22620520), (4, 11310260), (5, 9048208), (8, 5655130), (10, 4524104), (13, 3480080), (16, 2827565), (20, 2262052), (26, 1740040), (40, 1131026), (41, 1103440), (52, 870020), (65, 696016), (80, 565513), (82, 551720), (104, 435010), (130, 348008), (164, 275860), (205, 220688), (208, 217505), (260, 174004), (328, 137930), (410, 110344), (520, 87002), (533, 84880), (656, 68965), (820, 55172), (1040, 43501), (1061, 42640), (1066, 42440), (1640, 27586), (2122, 21320), (2132, 21220), (2665, 16976), (3280, 13793), (4244, 10660), (4264, 10610), (5305, 8528), (5330, 8488)]