30376909840

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1\times {\mathrm{12739}}^1$

素因数の和:13520

約数の個数: 80

約数和(自身を含む): 72454112640

約数和(自身を除く): 42077202800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 727, 820, 1454, 1640, 2908, 3280, 3635, 5816, 7270, 11632, 12739, 14540, 25478, 29080, 29807, 50956, 58160, 59614, 63695, 101912, 119228, 127390, 149035, 203824, 238456, 254780, 298070, 476912, 509560, 522299, 596140, 1019120, 1044598, 1192280, 2089196, 2384560, 2611495, 4178392, 5222990, 8356784, 9261253, 10445980, 18522506, 20891960, 37045012, 41783920, 46306265, 74090024, 92612530, 148180048, 185225060, 370450120, 379711373, 740900240, 759422746, 1518845492, 1898556865, 3037690984, 3797113730, 6075381968, 7594227460, 15188454920, 30376909840]

約数ペア:

[(1, 30376909840), (2, 15188454920), (4, 7594227460), (5, 6075381968), (8, 3797113730), (10, 3037690984), (16, 1898556865), (20, 1518845492), (40, 759422746), (41, 740900240), (80, 379711373), (82, 370450120), (164, 185225060), (205, 148180048), (328, 92612530), (410, 74090024), (656, 46306265), (727, 41783920), (820, 37045012), (1454, 20891960), (1640, 18522506), (2908, 10445980), (3280, 9261253), (3635, 8356784), (5816, 5222990), (7270, 4178392), (11632, 2611495), (12739, 2384560), (14540, 2089196), (25478, 1192280), (29080, 1044598), (29807, 1019120), (50956, 596140), (58160, 522299), (59614, 509560), (63695, 476912), (101912, 298070), (119228, 254780), (127390, 238456), (149035, 203824)]