24355540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 56246400

約数和(自身を除く): 31890860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 220, 298, 596, 743, 745, 1486, 1490, 1639, 2972, 2980, 3278, 3715, 6556, 7430, 8173, 8195, 14860, 16346, 16390, 32692, 32780, 40865, 81730, 110707, 163460, 221414, 442828, 553535, 1107070, 1217777, 2214140, 2435554, 4871108, 6088885, 12177770, 24355540]

約数ペア:

[(1, 24355540), (2, 12177770), (4, 6088885), (5, 4871108), (10, 2435554), (11, 2214140), (20, 1217777), (22, 1107070), (44, 553535), (55, 442828), (110, 221414), (149, 163460), (220, 110707), (298, 81730), (596, 40865), (743, 32780), (745, 32692), (1486, 16390), (1490, 16346), (1639, 14860), (2972, 8195), (2980, 8173), (3278, 7430), (3715, 6556)]