124687580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2423}}^1$

素因数の和:2546

約数の個数: 48

約数和(自身を含む): 273659904

約数和(自身を除く): 148972324

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 83, 124, 155, 166, 310, 332, 415, 620, 830, 1660, 2423, 2573, 4846, 5146, 9692, 10292, 12115, 12865, 24230, 25730, 48460, 51460, 75113, 150226, 201109, 300452, 375565, 402218, 751130, 804436, 1005545, 1502260, 2011090, 4022180, 6234379, 12468758, 24937516, 31171895, 62343790, 124687580]

約数ペア:

[(1, 124687580), (2, 62343790), (4, 31171895), (5, 24937516), (10, 12468758), (20, 6234379), (31, 4022180), (62, 2011090), (83, 1502260), (124, 1005545), (155, 804436), (166, 751130), (310, 402218), (332, 375565), (415, 300452), (620, 201109), (830, 150226), (1660, 75113), (2423, 51460), (2573, 48460), (4846, 25730), (5146, 24230), (9692, 12865), (10292, 12115)]