89603120

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 215268960

約数和(自身を除く): 125665840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 73, 80, 134, 146, 229, 268, 292, 335, 365, 458, 536, 584, 670, 730, 916, 1072, 1145, 1168, 1340, 1460, 1832, 2290, 2680, 2920, 3664, 4580, 4891, 5360, 5840, 9160, 9782, 15343, 16717, 18320, 19564, 24455, 30686, 33434, 39128, 48910, 61372, 66868, 76715, 78256, 83585, 97820, 122744, 133736, 153430, 167170, 195640, 245488, 267472, 306860, 334340, 391280, 613720, 668680, 1120039, 1227440, 1337360, 2240078, 4480156, 5600195, 8960312, 11200390, 17920624, 22400780, 44801560, 89603120]

約数ペア:

[(1, 89603120), (2, 44801560), (4, 22400780), (5, 17920624), (8, 11200390), (10, 8960312), (16, 5600195), (20, 4480156), (40, 2240078), (67, 1337360), (73, 1227440), (80, 1120039), (134, 668680), (146, 613720), (229, 391280), (268, 334340), (292, 306860), (335, 267472), (365, 245488), (458, 195640), (536, 167170), (584, 153430), (670, 133736), (730, 122744), (916, 97820), (1072, 83585), (1145, 78256), (1168, 76715), (1340, 66868), (1460, 61372), (1832, 48910), (2290, 39128), (2680, 33434), (2920, 30686), (3664, 24455), (4580, 19564), (4891, 18320), (5360, 16717), (5840, 15343), (9160, 9782)]