4530650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 9047040

約数和(自身を除く): 4516390

約数列:

[1, 2, 5, 10, 25, 31, 37, 50, 62, 74, 79, 155, 158, 185, 310, 370, 395, 775, 790, 925, 1147, 1550, 1850, 1975, 2294, 2449, 2923, 3950, 4898, 5735, 5846, 11470, 12245, 14615, 24490, 28675, 29230, 57350, 61225, 73075, 90613, 122450, 146150, 181226, 453065, 906130, 2265325, 4530650]

約数ペア:

[(1, 4530650), (2, 2265325), (5, 906130), (10, 453065), (25, 181226), (31, 146150), (37, 122450), (50, 90613), (62, 73075), (74, 61225), (79, 57350), (155, 29230), (158, 28675), (185, 24490), (310, 14615), (370, 12245), (395, 11470), (775, 5846), (790, 5735), (925, 4898), (1147, 3950), (1550, 2923), (1850, 2449), (1975, 2294)]