10557460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 23587200

約数和(自身を除く): 13029740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 59, 92, 115, 118, 230, 236, 295, 389, 460, 590, 778, 1180, 1357, 1556, 1945, 2714, 3890, 5428, 6785, 7780, 8947, 13570, 17894, 22951, 27140, 35788, 44735, 45902, 89470, 91804, 114755, 178940, 229510, 459020, 527873, 1055746, 2111492, 2639365, 5278730, 10557460]

約数ペア:

[(1, 10557460), (2, 5278730), (4, 2639365), (5, 2111492), (10, 1055746), (20, 527873), (23, 459020), (46, 229510), (59, 178940), (92, 114755), (115, 91804), (118, 89470), (230, 45902), (236, 44735), (295, 35788), (389, 27140), (460, 22951), (590, 17894), (778, 13570), (1180, 8947), (1357, 7780), (1556, 6785), (1945, 5428), (2714, 3890)]