83866160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4831}}^1$

素因数の和:4882

約数の個数: 80

約数和(自身を含む): 230080512

約数和(自身を除く): 146214352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 4831, 8680, 9662, 17360, 19324, 24155, 33817, 38648, 48310, 67634, 77296, 96620, 135268, 149761, 169085, 193240, 270536, 299522, 338170, 386480, 541072, 599044, 676340, 748805, 1048327, 1198088, 1352680, 1497610, 2096654, 2396176, 2705360, 2995220, 4193308, 5241635, 5990440, 8386616, 10483270, 11980880, 16773232, 20966540, 41933080, 83866160]

約数ペア:

[(1, 83866160), (2, 41933080), (4, 20966540), (5, 16773232), (7, 11980880), (8, 10483270), (10, 8386616), (14, 5990440), (16, 5241635), (20, 4193308), (28, 2995220), (31, 2705360), (35, 2396176), (40, 2096654), (56, 1497610), (62, 1352680), (70, 1198088), (80, 1048327), (112, 748805), (124, 676340), (140, 599044), (155, 541072), (217, 386480), (248, 338170), (280, 299522), (310, 270536), (434, 193240), (496, 169085), (560, 149761), (620, 135268), (868, 96620), (1085, 77296), (1240, 67634), (1736, 48310), (2170, 38648), (2480, 33817), (3472, 24155), (4340, 19324), (4831, 17360), (8680, 9662)]