299202280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19841}}^1$

素因数の和:19894

約数の個数: 64

約数和(自身を含む): 750027600

約数和(自身を除く): 450825320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 3016, 3770, 7540, 15080, 19841, 39682, 79364, 99205, 158728, 198410, 257933, 396820, 515866, 575389, 793640, 1031732, 1150778, 1289665, 2063464, 2301556, 2579330, 2876945, 4603112, 5158660, 5753890, 7480057, 10317320, 11507780, 14960114, 23015560, 29920228, 37400285, 59840456, 74800570, 149601140, 299202280]

約数ペア:

[(1, 299202280), (2, 149601140), (4, 74800570), (5, 59840456), (8, 37400285), (10, 29920228), (13, 23015560), (20, 14960114), (26, 11507780), (29, 10317320), (40, 7480057), (52, 5753890), (58, 5158660), (65, 4603112), (104, 2876945), (116, 2579330), (130, 2301556), (145, 2063464), (232, 1289665), (260, 1150778), (290, 1031732), (377, 793640), (520, 575389), (580, 515866), (754, 396820), (1160, 257933), (1508, 198410), (1885, 158728), (3016, 99205), (3770, 79364), (7540, 39682), (15080, 19841)]