2824492760

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1157579}}^1$

素因数の和:1157651

約数の個数: 32

約数和(自身を含む): 6459296400

約数和(自身を除く): 3634803640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 1157579, 2315158, 4630316, 5787895, 9260632, 11575790, 23151580, 46303160, 70612319, 141224638, 282449276, 353061595, 564898552, 706123190, 1412246380, 2824492760]

約数ペア:

[(1, 2824492760), (2, 1412246380), (4, 706123190), (5, 564898552), (8, 353061595), (10, 282449276), (20, 141224638), (40, 70612319), (61, 46303160), (122, 23151580), (244, 11575790), (305, 9260632), (488, 5787895), (610, 4630316), (1220, 2315158), (2440, 1157579)]