21887827260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{116437}}^1$

素因数の和:116703

約数の個数: 96

約数和(自身を含む): 66274646592

約数和(自身を除く): 44386819332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 241, 260, 390, 482, 723, 780, 964, 1205, 1446, 2410, 2892, 3133, 3615, 4820, 6266, 7230, 9399, 12532, 14460, 15665, 18798, 31330, 37596, 46995, 62660, 93990, 116437, 187980, 232874, 349311, 465748, 582185, 698622, 1164370, 1397244, 1513681, 1746555, 2328740, 3027362, 3493110, 4541043, 6054724, 6986220, 7568405, 9082086, 15136810, 18164172, 22705215, 28061317, 30273620, 45410430, 56122634, 84183951, 90820860, 112245268, 140306585, 168367902, 280613170, 336735804, 364797121, 420919755, 561226340, 729594242, 841839510, 1094391363, 1459188484, 1683679020, 1823985605, 2188782726, 3647971210, 4377565452, 5471956815, 7295942420, 10943913630, 21887827260]

約数ペア:

[(1, 21887827260), (2, 10943913630), (3, 7295942420), (4, 5471956815), (5, 4377565452), (6, 3647971210), (10, 2188782726), (12, 1823985605), (13, 1683679020), (15, 1459188484), (20, 1094391363), (26, 841839510), (30, 729594242), (39, 561226340), (52, 420919755), (60, 364797121), (65, 336735804), (78, 280613170), (130, 168367902), (156, 140306585), (195, 112245268), (241, 90820860), (260, 84183951), (390, 56122634), (482, 45410430), (723, 30273620), (780, 28061317), (964, 22705215), (1205, 18164172), (1446, 15136810), (2410, 9082086), (2892, 7568405), (3133, 6986220), (3615, 6054724), (4820, 4541043), (6266, 3493110), (7230, 3027362), (9399, 2328740), (12532, 1746555), (14460, 1513681), (15665, 1397244), (18798, 1164370), (31330, 698622), (37596, 582185), (46995, 465748), (62660, 349311), (93990, 232874), (116437, 187980)]