132622340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{523}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 288744960

約数和(自身を除く): 156122620

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 409, 523, 620, 818, 1046, 1636, 2045, 2092, 2615, 4090, 5230, 8180, 10460, 12679, 16213, 25358, 32426, 50716, 63395, 64852, 81065, 126790, 162130, 213907, 253580, 324260, 427814, 855628, 1069535, 2139070, 4278140, 6631117, 13262234, 26524468, 33155585, 66311170, 132622340]

約数ペア:

[(1, 132622340), (2, 66311170), (4, 33155585), (5, 26524468), (10, 13262234), (20, 6631117), (31, 4278140), (62, 2139070), (124, 1069535), (155, 855628), (310, 427814), (409, 324260), (523, 253580), (620, 213907), (818, 162130), (1046, 126790), (1636, 81065), (2045, 64852), (2092, 63395), (2615, 50716), (4090, 32426), (5230, 25358), (8180, 16213), (10460, 12679)]