11264120

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{821}}^1$

素因数の和:853

約数の個数: 64

約数和(自身を含む): 29592000

約数和(自身を除く): 18327880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 821, 980, 1372, 1642, 1715, 1960, 2744, 3284, 3430, 4105, 5747, 6568, 6860, 8210, 11494, 13720, 16420, 22988, 28735, 32840, 40229, 45976, 57470, 80458, 114940, 160916, 201145, 229880, 281603, 321832, 402290, 563206, 804580, 1126412, 1408015, 1609160, 2252824, 2816030, 5632060, 11264120]

約数ペア:

[(1, 11264120), (2, 5632060), (4, 2816030), (5, 2252824), (7, 1609160), (8, 1408015), (10, 1126412), (14, 804580), (20, 563206), (28, 402290), (35, 321832), (40, 281603), (49, 229880), (56, 201145), (70, 160916), (98, 114940), (140, 80458), (196, 57470), (245, 45976), (280, 40229), (343, 32840), (392, 28735), (490, 22988), (686, 16420), (821, 13720), (980, 11494), (1372, 8210), (1642, 6860), (1715, 6568), (1960, 5747), (2744, 4105), (3284, 3430)]