83186740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45707}}^1$

素因数の和:45736

約数の個数: 48

約数和(自身を含む): 215010432

約数和(自身を除く): 131823692

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 45707, 91414, 182828, 228535, 319949, 457070, 594191, 639898, 914140, 1188382, 1279796, 1599745, 2376764, 2970955, 3199490, 4159337, 5941910, 6398980, 8318674, 11883820, 16637348, 20796685, 41593370, 83186740]

約数ペア:

[(1, 83186740), (2, 41593370), (4, 20796685), (5, 16637348), (7, 11883820), (10, 8318674), (13, 6398980), (14, 5941910), (20, 4159337), (26, 3199490), (28, 2970955), (35, 2376764), (52, 1599745), (65, 1279796), (70, 1188382), (91, 914140), (130, 639898), (140, 594191), (182, 457070), (260, 319949), (364, 228535), (455, 182828), (910, 91414), (1820, 45707)]