1159596580

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1\times {\mathrm{1249}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 2480310000

約数和(自身を除く): 1320713420

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 761, 1220, 1249, 1522, 2498, 3044, 3805, 4996, 6245, 7610, 12490, 15220, 24980, 46421, 76189, 92842, 152378, 185684, 232105, 304756, 380945, 464210, 761890, 928420, 950489, 1523780, 1900978, 3801956, 4752445, 9504890, 19009780, 57979829, 115959658, 231919316, 289899145, 579798290, 1159596580]

約数ペア:

[(1, 1159596580), (2, 579798290), (4, 289899145), (5, 231919316), (10, 115959658), (20, 57979829), (61, 19009780), (122, 9504890), (244, 4752445), (305, 3801956), (610, 1900978), (761, 1523780), (1220, 950489), (1249, 928420), (1522, 761890), (2498, 464210), (3044, 380945), (3805, 304756), (4996, 232105), (6245, 185684), (7610, 152378), (12490, 92842), (15220, 76189), (24980, 46421)]