24122650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 47139840

約数和(自身を除く): 23017190

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 79, 155, 158, 197, 310, 394, 395, 775, 790, 985, 1550, 1970, 1975, 2449, 3950, 4898, 4925, 6107, 9850, 12214, 12245, 15563, 24490, 30535, 31126, 61070, 61225, 77815, 122450, 152675, 155630, 305350, 389075, 482453, 778150, 964906, 2412265, 4824530, 12061325, 24122650]

約数ペア:

[(1, 24122650), (2, 12061325), (5, 4824530), (10, 2412265), (25, 964906), (31, 778150), (50, 482453), (62, 389075), (79, 305350), (155, 155630), (158, 152675), (197, 122450), (310, 77815), (394, 61225), (395, 61070), (775, 31126), (790, 30535), (985, 24490), (1550, 15563), (1970, 12245), (1975, 12214), (2449, 9850), (3950, 6107), (4898, 4925)]