24049180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 52899840

約数和(自身を除く): 28850660

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 79, 124, 155, 158, 310, 316, 395, 491, 620, 790, 982, 1580, 1964, 2449, 2455, 4898, 4910, 9796, 9820, 12245, 15221, 24490, 30442, 38789, 48980, 60884, 76105, 77578, 152210, 155156, 193945, 304420, 387890, 775780, 1202459, 2404918, 4809836, 6012295, 12024590, 24049180]

約数ペア:

[(1, 24049180), (2, 12024590), (4, 6012295), (5, 4809836), (10, 2404918), (20, 1202459), (31, 775780), (62, 387890), (79, 304420), (124, 193945), (155, 155156), (158, 152210), (310, 77578), (316, 76105), (395, 60884), (491, 48980), (620, 38789), (790, 30442), (982, 24490), (1580, 15221), (1964, 12245), (2449, 9820), (2455, 9796), (4898, 4910)]