4695880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 12487680

約数和(自身を除く): 7791800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 541, 620, 868, 1082, 1085, 1240, 1736, 2164, 2170, 2705, 3787, 4328, 4340, 5410, 7574, 8680, 10820, 15148, 16771, 18935, 21640, 30296, 33542, 37870, 67084, 75740, 83855, 117397, 134168, 151480, 167710, 234794, 335420, 469588, 586985, 670840, 939176, 1173970, 2347940, 4695880]

約数ペア:

[(1, 4695880), (2, 2347940), (4, 1173970), (5, 939176), (7, 670840), (8, 586985), (10, 469588), (14, 335420), (20, 234794), (28, 167710), (31, 151480), (35, 134168), (40, 117397), (56, 83855), (62, 75740), (70, 67084), (124, 37870), (140, 33542), (155, 30296), (217, 21640), (248, 18935), (280, 16771), (310, 15148), (434, 10820), (541, 8680), (620, 7574), (868, 5410), (1082, 4340), (1085, 4328), (1240, 3787), (1736, 2705), (2164, 2170)]