1208669240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{6869}}^1$

素因数の和:7016

約数の個数: 64

約数和(自身を含む): 2804608800

約数和(自身を除く): 1595939560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 83, 106, 166, 212, 265, 332, 415, 424, 530, 664, 830, 1060, 1660, 2120, 3320, 4399, 6869, 8798, 13738, 17596, 21995, 27476, 34345, 35192, 43990, 54952, 68690, 87980, 137380, 175960, 274760, 364057, 570127, 728114, 1140254, 1456228, 1820285, 2280508, 2850635, 2912456, 3640570, 4561016, 5701270, 7281140, 11402540, 14562280, 22805080, 30216731, 60433462, 120866924, 151083655, 241733848, 302167310, 604334620, 1208669240]

約数ペア:

[(1, 1208669240), (2, 604334620), (4, 302167310), (5, 241733848), (8, 151083655), (10, 120866924), (20, 60433462), (40, 30216731), (53, 22805080), (83, 14562280), (106, 11402540), (166, 7281140), (212, 5701270), (265, 4561016), (332, 3640570), (415, 2912456), (424, 2850635), (530, 2280508), (664, 1820285), (830, 1456228), (1060, 1140254), (1660, 728114), (2120, 570127), (3320, 364057), (4399, 274760), (6869, 175960), (8798, 137380), (13738, 87980), (17596, 68690), (21995, 54952), (27476, 43990), (34345, 35192)]