22491040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1$

素因数の和:1022

約数の個数: 96

約数和(自身を含む): 62487936

約数和(自身を除く): 39996896

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 983, 1040, 1144, 1430, 1760, 1966, 2080, 2288, 2860, 3932, 4576, 4915, 5720, 7864, 9830, 10813, 11440, 12779, 15728, 19660, 21626, 22880, 25558, 31456, 39320, 43252, 51116, 54065, 63895, 78640, 86504, 102232, 108130, 127790, 140569, 157280, 173008, 204464, 216260, 255580, 281138, 346016, 408928, 432520, 511160, 562276, 702845, 865040, 1022320, 1124552, 1405690, 1730080, 2044640, 2249104, 2811380, 4498208, 5622760, 11245520, 22491040]

約数ペア:

[(1, 22491040), (2, 11245520), (4, 5622760), (5, 4498208), (8, 2811380), (10, 2249104), (11, 2044640), (13, 1730080), (16, 1405690), (20, 1124552), (22, 1022320), (26, 865040), (32, 702845), (40, 562276), (44, 511160), (52, 432520), (55, 408928), (65, 346016), (80, 281138), (88, 255580), (104, 216260), (110, 204464), (130, 173008), (143, 157280), (160, 140569), (176, 127790), (208, 108130), (220, 102232), (260, 86504), (286, 78640), (352, 63895), (416, 54065), (440, 51116), (520, 43252), (572, 39320), (715, 31456), (880, 25558), (983, 22880), (1040, 21626), (1144, 19660), (1430, 15728), (1760, 12779), (1966, 11440), (2080, 10813), (2288, 9830), (2860, 7864), (3932, 5720), (4576, 4915)]