5230570480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2109101}}^1$

素因数の和:2109145

約数の個数: 40

約数和(自身を含む): 12553375104

約数和(自身を除く): 7322804624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 2109101, 4218202, 8436404, 10545505, 16872808, 21091010, 33745616, 42182020, 65382131, 84364040, 130764262, 168728080, 261528524, 326910655, 523057048, 653821310, 1046114096, 1307642620, 2615285240, 5230570480]

約数ペア:

[(1, 5230570480), (2, 2615285240), (4, 1307642620), (5, 1046114096), (8, 653821310), (10, 523057048), (16, 326910655), (20, 261528524), (31, 168728080), (40, 130764262), (62, 84364040), (80, 65382131), (124, 42182020), (155, 33745616), (248, 21091010), (310, 16872808), (496, 10545505), (620, 8436404), (1240, 4218202), (2480, 2109101)]