12565521460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{4327}}^1$

素因数の和:4525

約数の個数: 96

約数和(自身を含む): 28269803520

約数和(自身を除く): 15704282060

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 107, 115, 118, 214, 230, 236, 295, 428, 460, 535, 590, 1070, 1180, 1357, 2140, 2461, 2714, 4327, 4922, 5428, 6313, 6785, 8654, 9844, 12305, 12626, 13570, 17308, 21635, 24610, 25252, 27140, 31565, 43270, 49220, 63130, 86540, 99521, 126260, 145199, 199042, 255293, 290398, 398084, 462989, 497605, 510586, 580796, 725995, 925978, 995210, 1021172, 1276465, 1451990, 1851956, 1990420, 2314945, 2552930, 2903980, 4629890, 5105860, 5871739, 9259780, 10648747, 11743478, 21297494, 23486956, 27316351, 29358695, 42594988, 53243735, 54632702, 58717390, 106487470, 109265404, 117434780, 136581755, 212974940, 273163510, 546327020, 628276073, 1256552146, 2513104292, 3141380365, 6282760730, 12565521460]

約数ペア:

[(1, 12565521460), (2, 6282760730), (4, 3141380365), (5, 2513104292), (10, 1256552146), (20, 628276073), (23, 546327020), (46, 273163510), (59, 212974940), (92, 136581755), (107, 117434780), (115, 109265404), (118, 106487470), (214, 58717390), (230, 54632702), (236, 53243735), (295, 42594988), (428, 29358695), (460, 27316351), (535, 23486956), (590, 21297494), (1070, 11743478), (1180, 10648747), (1357, 9259780), (2140, 5871739), (2461, 5105860), (2714, 4629890), (4327, 2903980), (4922, 2552930), (5428, 2314945), (6313, 1990420), (6785, 1851956), (8654, 1451990), (9844, 1276465), (12305, 1021172), (12626, 995210), (13570, 925978), (17308, 725995), (21635, 580796), (24610, 510586), (25252, 497605), (27140, 462989), (31565, 398084), (43270, 290398), (49220, 255293), (63130, 199042), (86540, 145199), (99521, 126260)]