1532893240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{21737}}^1$

素因数の和:21832

約数の個数: 64

約数和(自身を含む): 3615464160

約数和(自身を除く): 2082570920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 43, 82, 86, 164, 172, 205, 215, 328, 344, 410, 430, 820, 860, 1640, 1720, 1763, 3526, 7052, 8815, 14104, 17630, 21737, 35260, 43474, 70520, 86948, 108685, 173896, 217370, 434740, 869480, 891217, 934691, 1782434, 1869382, 3564868, 3738764, 4456085, 4673455, 7129736, 7477528, 8912170, 9346910, 17824340, 18693820, 35648680, 37387640, 38322331, 76644662, 153289324, 191611655, 306578648, 383223310, 766446620, 1532893240]

約数ペア:

[(1, 1532893240), (2, 766446620), (4, 383223310), (5, 306578648), (8, 191611655), (10, 153289324), (20, 76644662), (40, 38322331), (41, 37387640), (43, 35648680), (82, 18693820), (86, 17824340), (164, 9346910), (172, 8912170), (205, 7477528), (215, 7129736), (328, 4673455), (344, 4456085), (410, 3738764), (430, 3564868), (820, 1869382), (860, 1782434), (1640, 934691), (1720, 891217), (1763, 869480), (3526, 434740), (7052, 217370), (8815, 173896), (14104, 108685), (17630, 86948), (21737, 70520), (35260, 43474)]