24649340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 54190080

約数和(自身を除く): 29540740

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 83, 124, 155, 166, 310, 332, 415, 479, 620, 830, 958, 1660, 1916, 2395, 2573, 4790, 5146, 9580, 10292, 12865, 14849, 25730, 29698, 39757, 51460, 59396, 74245, 79514, 148490, 159028, 198785, 296980, 397570, 795140, 1232467, 2464934, 4929868, 6162335, 12324670, 24649340]

約数ペア:

[(1, 24649340), (2, 12324670), (4, 6162335), (5, 4929868), (10, 2464934), (20, 1232467), (31, 795140), (62, 397570), (83, 296980), (124, 198785), (155, 159028), (166, 148490), (310, 79514), (332, 74245), (415, 59396), (479, 51460), (620, 39757), (830, 29698), (958, 25730), (1660, 14849), (1916, 12865), (2395, 10292), (2573, 9580), (4790, 5146)]