473691460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{11273}}^1$

素因数の和:11484

約数の個数: 48

約数和(自身を含む): 1090962432

約数和(自身を除く): 617270972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 382, 764, 955, 1910, 2101, 3820, 4202, 8404, 10505, 11273, 21010, 22546, 42020, 45092, 56365, 112730, 124003, 225460, 248006, 496012, 620015, 1240030, 2153143, 2480060, 4306286, 8612572, 10765715, 21531430, 23684573, 43062860, 47369146, 94738292, 118422865, 236845730, 473691460]

約数ペア:

[(1, 473691460), (2, 236845730), (4, 118422865), (5, 94738292), (10, 47369146), (11, 43062860), (20, 23684573), (22, 21531430), (44, 10765715), (55, 8612572), (110, 4306286), (191, 2480060), (220, 2153143), (382, 1240030), (764, 620015), (955, 496012), (1910, 248006), (2101, 225460), (3820, 124003), (4202, 112730), (8404, 56365), (10505, 45092), (11273, 42020), (21010, 22546)]