73262920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59083}}^1$

素因数の和:59125

約数の個数: 32

約数和(自身を含む): 170161920

約数和(自身を除く): 96899000

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 59083, 118166, 236332, 295415, 472664, 590830, 1181660, 1831573, 2363320, 3663146, 7326292, 9157865, 14652584, 18315730, 36631460, 73262920]

約数ペア:

[(1, 73262920), (2, 36631460), (4, 18315730), (5, 14652584), (8, 9157865), (10, 7326292), (20, 3663146), (31, 2363320), (40, 1831573), (62, 1181660), (124, 590830), (155, 472664), (248, 295415), (310, 236332), (620, 118166), (1240, 59083)]