4461525880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{549449}}^1$

素因数の和:549496

約数の個数: 64

約数和(自身を含む): 11868120000

約数和(自身を除く): 7406594120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 549449, 1098898, 2197796, 2747245, 3846143, 4395592, 5494490, 7692286, 10988980, 15384572, 15934021, 19230715, 21977960, 30769144, 31868042, 38461430, 63736084, 76922860, 79670105, 111538147, 127472168, 153845720, 159340210, 223076294, 318680420, 446152588, 557690735, 637360840, 892305176, 1115381470, 2230762940, 4461525880]

約数ペア:

[(1, 4461525880), (2, 2230762940), (4, 1115381470), (5, 892305176), (7, 637360840), (8, 557690735), (10, 446152588), (14, 318680420), (20, 223076294), (28, 159340210), (29, 153845720), (35, 127472168), (40, 111538147), (56, 79670105), (58, 76922860), (70, 63736084), (116, 38461430), (140, 31868042), (145, 30769144), (203, 21977960), (232, 19230715), (280, 15934021), (290, 15384572), (406, 10988980), (580, 7692286), (812, 5494490), (1015, 4395592), (1160, 3846143), (1624, 2747245), (2030, 2197796), (4060, 1098898), (8120, 549449)]