40162480

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 97136640

約数和(自身を除く): 56974160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 67, 80, 118, 127, 134, 236, 254, 268, 295, 335, 472, 508, 536, 590, 635, 670, 944, 1016, 1072, 1180, 1270, 1340, 2032, 2360, 2540, 2680, 3953, 4720, 5080, 5360, 7493, 7906, 8509, 10160, 14986, 15812, 17018, 19765, 29972, 31624, 34036, 37465, 39530, 42545, 59944, 63248, 68072, 74930, 79060, 85090, 119888, 136144, 149860, 158120, 170180, 299720, 316240, 340360, 502031, 599440, 680720, 1004062, 2008124, 2510155, 4016248, 5020310, 8032496, 10040620, 20081240, 40162480]

約数ペア:

[(1, 40162480), (2, 20081240), (4, 10040620), (5, 8032496), (8, 5020310), (10, 4016248), (16, 2510155), (20, 2008124), (40, 1004062), (59, 680720), (67, 599440), (80, 502031), (118, 340360), (127, 316240), (134, 299720), (236, 170180), (254, 158120), (268, 149860), (295, 136144), (335, 119888), (472, 85090), (508, 79060), (536, 74930), (590, 68072), (635, 63248), (670, 59944), (944, 42545), (1016, 39530), (1072, 37465), (1180, 34036), (1270, 31624), (1340, 29972), (2032, 19765), (2360, 17018), (2540, 15812), (2680, 14986), (3953, 10160), (4720, 8509), (5080, 7906), (5360, 7493)]