25159032140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{175129}}^1$

素因数の和:175802

約数の個数: 48

約数和(自身を含む): 57725650080

約数和(自身を除く): 32566617940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 653, 1306, 2612, 3265, 6530, 7183, 13060, 14366, 28732, 35915, 71830, 143660, 175129, 350258, 700516, 875645, 1751290, 1926419, 3502580, 3852838, 7705676, 9632095, 19264190, 38528380, 114359237, 228718474, 457436948, 571796185, 1143592370, 1257951607, 2287184740, 2515903214, 5031806428, 6289758035, 12579516070, 25159032140]

約数ペア:

[(1, 25159032140), (2, 12579516070), (4, 6289758035), (5, 5031806428), (10, 2515903214), (11, 2287184740), (20, 1257951607), (22, 1143592370), (44, 571796185), (55, 457436948), (110, 228718474), (220, 114359237), (653, 38528380), (1306, 19264190), (2612, 9632095), (3265, 7705676), (6530, 3852838), (7183, 3502580), (13060, 1926419), (14366, 1751290), (28732, 875645), (35915, 700516), (71830, 350258), (143660, 175129)]