1570256680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{39139}}^1$

素因数の和:39226

約数の個数: 64

約数和(自身を含む): 3804408000

約数和(自身を除く): 2234151320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 59, 68, 85, 118, 136, 170, 236, 295, 340, 472, 590, 680, 1003, 1180, 2006, 2360, 4012, 5015, 8024, 10030, 20060, 39139, 40120, 78278, 156556, 195695, 313112, 391390, 665363, 782780, 1330726, 1565560, 2309201, 2661452, 3326815, 4618402, 5322904, 6653630, 9236804, 11546005, 13307260, 18473608, 23092010, 26614520, 39256417, 46184020, 78512834, 92368040, 157025668, 196282085, 314051336, 392564170, 785128340, 1570256680]

約数ペア:

[(1, 1570256680), (2, 785128340), (4, 392564170), (5, 314051336), (8, 196282085), (10, 157025668), (17, 92368040), (20, 78512834), (34, 46184020), (40, 39256417), (59, 26614520), (68, 23092010), (85, 18473608), (118, 13307260), (136, 11546005), (170, 9236804), (236, 6653630), (295, 5322904), (340, 4618402), (472, 3326815), (590, 2661452), (680, 2309201), (1003, 1565560), (1180, 1330726), (2006, 782780), (2360, 665363), (4012, 391390), (5015, 313112), (8024, 195695), (10030, 156556), (20060, 78278), (39139, 40120)]