4199312740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{225527}}^1$

素因数の和:225569

約数の個数: 72

約数和(自身を含む): 10798280640

約数和(自身を除く): 6598967900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 9310, 18620, 225527, 451054, 902108, 1127635, 1578689, 2255270, 3157378, 4285013, 4510540, 6314756, 7893445, 8570026, 11050823, 15786890, 17140052, 21425065, 22101646, 29995091, 31573780, 42850130, 44203292, 55254115, 59990182, 85700260, 110508230, 119980364, 149975455, 209965637, 221016460, 299950910, 419931274, 599901820, 839862548, 1049828185, 2099656370, 4199312740]

約数ペア:

[(1, 4199312740), (2, 2099656370), (4, 1049828185), (5, 839862548), (7, 599901820), (10, 419931274), (14, 299950910), (19, 221016460), (20, 209965637), (28, 149975455), (35, 119980364), (38, 110508230), (49, 85700260), (70, 59990182), (76, 55254115), (95, 44203292), (98, 42850130), (133, 31573780), (140, 29995091), (190, 22101646), (196, 21425065), (245, 17140052), (266, 15786890), (380, 11050823), (490, 8570026), (532, 7893445), (665, 6314756), (931, 4510540), (980, 4285013), (1330, 3157378), (1862, 2255270), (2660, 1578689), (3724, 1127635), (4655, 902108), (9310, 451054), (18620, 225527)]