153669387440

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{204587}}^1$

素因数の和:204870

約数の個数: 80

約数和(自身を含む): 367595534880

約数和(自身を除く): 213926147440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 229, 328, 410, 458, 656, 820, 916, 1145, 1640, 1832, 2290, 3280, 3664, 4580, 9160, 9389, 18320, 18778, 37556, 46945, 75112, 93890, 150224, 187780, 204587, 375560, 409174, 751120, 818348, 1022935, 1636696, 2045870, 3273392, 4091740, 8183480, 8388067, 16366960, 16776134, 33552268, 41940335, 46850423, 67104536, 83880670, 93700846, 134209072, 167761340, 187401692, 234252115, 335522680, 374803384, 468504230, 671045360, 749606768, 937008460, 1874016920, 1920867343, 3748033840, 3841734686, 7683469372, 9604336715, 15366938744, 19208673430, 30733877488, 38417346860, 76834693720, 153669387440]

約数ペア:

[(1, 153669387440), (2, 76834693720), (4, 38417346860), (5, 30733877488), (8, 19208673430), (10, 15366938744), (16, 9604336715), (20, 7683469372), (40, 3841734686), (41, 3748033840), (80, 1920867343), (82, 1874016920), (164, 937008460), (205, 749606768), (229, 671045360), (328, 468504230), (410, 374803384), (458, 335522680), (656, 234252115), (820, 187401692), (916, 167761340), (1145, 134209072), (1640, 93700846), (1832, 83880670), (2290, 67104536), (3280, 46850423), (3664, 41940335), (4580, 33552268), (9160, 16776134), (9389, 16366960), (18320, 8388067), (18778, 8183480), (37556, 4091740), (46945, 3273392), (75112, 2045870), (93890, 1636696), (150224, 1022935), (187780, 818348), (204587, 751120), (375560, 409174)]