23205377360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{850637}}^1$

素因数の和:850692

約数の個数: 80

約数和(自身を含む): 60755968512

約数和(自身を除く): 37550591152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 13640, 27280, 850637, 1701274, 3402548, 4253185, 6805096, 8506370, 9357007, 13610192, 17012740, 18714014, 26369747, 34025480, 37428028, 46785035, 52739494, 68050960, 74856056, 93570070, 105478988, 131848735, 149712112, 187140140, 210957976, 263697470, 290067217, 374280280, 421915952, 527394940, 580134434, 748560560, 1054789880, 1160268868, 1450336085, 2109579760, 2320537736, 2900672170, 4641075472, 5801344340, 11602688680, 23205377360]

約数ペア:

[(1, 23205377360), (2, 11602688680), (4, 5801344340), (5, 4641075472), (8, 2900672170), (10, 2320537736), (11, 2109579760), (16, 1450336085), (20, 1160268868), (22, 1054789880), (31, 748560560), (40, 580134434), (44, 527394940), (55, 421915952), (62, 374280280), (80, 290067217), (88, 263697470), (110, 210957976), (124, 187140140), (155, 149712112), (176, 131848735), (220, 105478988), (248, 93570070), (310, 74856056), (341, 68050960), (440, 52739494), (496, 46785035), (620, 37428028), (682, 34025480), (880, 26369747), (1240, 18714014), (1364, 17012740), (1705, 13610192), (2480, 9357007), (2728, 8506370), (3410, 6805096), (5456, 4253185), (6820, 3402548), (13640, 1701274), (27280, 850637)]