713797640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{14639}}^1$

素因数の和:14726

約数の個数: 64

約数和(自身を含む): 1707609600

約数和(自身を除く): 993811960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 53, 92, 106, 115, 184, 212, 230, 265, 424, 460, 530, 920, 1060, 1219, 2120, 2438, 4876, 6095, 9752, 12190, 14639, 24380, 29278, 48760, 58556, 73195, 117112, 146390, 292780, 336697, 585560, 673394, 775867, 1346788, 1551734, 1683485, 2693576, 3103468, 3366970, 3879335, 6206936, 6733940, 7758670, 13467880, 15517340, 17844941, 31034680, 35689882, 71379764, 89224705, 142759528, 178449410, 356898820, 713797640]

約数ペア:

[(1, 713797640), (2, 356898820), (4, 178449410), (5, 142759528), (8, 89224705), (10, 71379764), (20, 35689882), (23, 31034680), (40, 17844941), (46, 15517340), (53, 13467880), (92, 7758670), (106, 6733940), (115, 6206936), (184, 3879335), (212, 3366970), (230, 3103468), (265, 2693576), (424, 1683485), (460, 1551734), (530, 1346788), (920, 775867), (1060, 673394), (1219, 585560), (2120, 336697), (2438, 292780), (4876, 146390), (6095, 117112), (9752, 73195), (12190, 58556), (14639, 48760), (24380, 29278)]