45376250

素因数分解:

$2^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1224

約数の個数: 40

約数和(自身を含む): 87871872

約数和(自身を除く): 42495622

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 625, 775, 1171, 1250, 1550, 2342, 3875, 5855, 7750, 11710, 19375, 29275, 36301, 38750, 58550, 72602, 146375, 181505, 292750, 363010, 731875, 907525, 1463750, 1815050, 4537625, 9075250, 22688125, 45376250]

約数ペア:

[(1, 45376250), (2, 22688125), (5, 9075250), (10, 4537625), (25, 1815050), (31, 1463750), (50, 907525), (62, 731875), (125, 363010), (155, 292750), (250, 181505), (310, 146375), (625, 72602), (775, 58550), (1171, 38750), (1250, 36301), (1550, 29275), (2342, 19375), (3875, 11710), (5855, 7750)]