5198240

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 12532968

約数和(自身を除く): 7334728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 613, 848, 1060, 1226, 1696, 2120, 2452, 3065, 4240, 4904, 6130, 8480, 9808, 12260, 19616, 24520, 32489, 49040, 64978, 98080, 129956, 162445, 259912, 324890, 519824, 649780, 1039648, 1299560, 2599120, 5198240]

約数ペア:

[(1, 5198240), (2, 2599120), (4, 1299560), (5, 1039648), (8, 649780), (10, 519824), (16, 324890), (20, 259912), (32, 162445), (40, 129956), (53, 98080), (80, 64978), (106, 49040), (160, 32489), (212, 24520), (265, 19616), (424, 12260), (530, 9808), (613, 8480), (848, 6130), (1060, 4904), (1226, 4240), (1696, 3065), (2120, 2452)]