77058860

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 166676832

約数和(自身を除く): 89617972

約数列:

[1, 2, 4, 5, 10, 20, 61, 83, 122, 166, 244, 305, 332, 415, 610, 761, 830, 1220, 1522, 1660, 3044, 3805, 5063, 7610, 10126, 15220, 20252, 25315, 46421, 50630, 63163, 92842, 101260, 126326, 185684, 232105, 252652, 315815, 464210, 631630, 928420, 1263260, 3852943, 7705886, 15411772, 19264715, 38529430, 77058860]

約数ペア:

[(1, 77058860), (2, 38529430), (4, 19264715), (5, 15411772), (10, 7705886), (20, 3852943), (61, 1263260), (83, 928420), (122, 631630), (166, 464210), (244, 315815), (305, 252652), (332, 232105), (415, 185684), (610, 126326), (761, 101260), (830, 92842), (1220, 63163), (1522, 50630), (1660, 46421), (3044, 25315), (3805, 20252), (5063, 15220), (7610, 10126)]