90482080

素因数分解:

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

素因数の和:1130

約数の個数: 96

約数和(自身を含む): 236044368

約数和(自身を除く): 145562288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 328, 410, 416, 520, 533, 656, 820, 1040, 1061, 1066, 1312, 1640, 2080, 2122, 2132, 2665, 3280, 4244, 4264, 5305, 5330, 6560, 8488, 8528, 10610, 10660, 13793, 16976, 17056, 21220, 21320, 27586, 33952, 42440, 42640, 43501, 55172, 68965, 84880, 85280, 87002, 110344, 137930, 169760, 174004, 217505, 220688, 275860, 348008, 435010, 441376, 551720, 565513, 696016, 870020, 1103440, 1131026, 1392032, 1740040, 2206880, 2262052, 2827565, 3480080, 4524104, 5655130, 6960160, 9048208, 11310260, 18096416, 22620520, 45241040, 90482080]

約数ペア:

[(1, 90482080), (2, 45241040), (4, 22620520), (5, 18096416), (8, 11310260), (10, 9048208), (13, 6960160), (16, 5655130), (20, 4524104), (26, 3480080), (32, 2827565), (40, 2262052), (41, 2206880), (52, 1740040), (65, 1392032), (80, 1131026), (82, 1103440), (104, 870020), (130, 696016), (160, 565513), (164, 551720), (205, 441376), (208, 435010), (260, 348008), (328, 275860), (410, 220688), (416, 217505), (520, 174004), (533, 169760), (656, 137930), (820, 110344), (1040, 87002), (1061, 85280), (1066, 84880), (1312, 68965), (1640, 55172), (2080, 43501), (2122, 42640), (2132, 42440), (2665, 33952), (3280, 27586), (4244, 21320), (4264, 21220), (5305, 17056), (5330, 16976), (6560, 13793), (8488, 10660), (8528, 10610)]