27101996840

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1\times {\mathrm{19531}}^1$

素因数の和:19962

約数の個数: 64

約数和(自身を含む): 61722682560

約数和(自身を除く): 34620685720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 307, 452, 565, 614, 904, 1130, 1228, 1535, 2260, 2456, 3070, 4520, 6140, 12280, 19531, 34691, 39062, 69382, 78124, 97655, 138764, 156248, 173455, 195310, 277528, 346910, 390620, 693820, 781240, 1387640, 2207003, 4414006, 5996017, 8828012, 11035015, 11992034, 17656024, 22070030, 23984068, 29980085, 44140060, 47968136, 59960170, 88280120, 119920340, 239840680, 677549921, 1355099842, 2710199684, 3387749605, 5420399368, 6775499210, 13550998420, 27101996840]

約数ペア:

[(1, 27101996840), (2, 13550998420), (4, 6775499210), (5, 5420399368), (8, 3387749605), (10, 2710199684), (20, 1355099842), (40, 677549921), (113, 239840680), (226, 119920340), (307, 88280120), (452, 59960170), (565, 47968136), (614, 44140060), (904, 29980085), (1130, 23984068), (1228, 22070030), (1535, 17656024), (2260, 11992034), (2456, 11035015), (3070, 8828012), (4520, 5996017), (6140, 4414006), (12280, 2207003), (19531, 1387640), (34691, 781240), (39062, 693820), (69382, 390620), (78124, 346910), (97655, 277528), (138764, 195310), (156248, 173455)]