559804542940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4973}}^1\times {\mathrm{137279}}^1$

素因数の和:142302

約数の個数: 48

約数和(自身を含む): 1204513390080

約数和(自身を除く): 644708847140

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 4973, 9946, 19892, 24865, 49730, 99460, 137279, 203893, 274558, 407786, 549116, 686395, 815572, 1019465, 1372790, 2038930, 2745580, 4077860, 5628439, 11256878, 22513756, 28142195, 56284390, 112568780, 682688467, 1365376934, 2730753868, 3413442335, 6826884670, 13653769340, 27990227147, 55980454294, 111960908588, 139951135735, 279902271470, 559804542940]

約数ペア:

[(1, 559804542940), (2, 279902271470), (4, 139951135735), (5, 111960908588), (10, 55980454294), (20, 27990227147), (41, 13653769340), (82, 6826884670), (164, 3413442335), (205, 2730753868), (410, 1365376934), (820, 682688467), (4973, 112568780), (9946, 56284390), (19892, 28142195), (24865, 22513756), (49730, 11256878), (99460, 5628439), (137279, 4077860), (203893, 2745580), (274558, 2038930), (407786, 1372790), (549116, 1019465), (686395, 815572)]