23083860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20249}}^1$

素因数の和:20280

約数の個数: 48

約数和(自身を含む): 68040000

約数和(自身を除く): 44956140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 20249, 40498, 60747, 80996, 101245, 121494, 202490, 242988, 303735, 384731, 404980, 607470, 769462, 1154193, 1214940, 1538924, 1923655, 2308386, 3847310, 4616772, 5770965, 7694620, 11541930, 23083860]

約数ペア:

[(1, 23083860), (2, 11541930), (3, 7694620), (4, 5770965), (5, 4616772), (6, 3847310), (10, 2308386), (12, 1923655), (15, 1538924), (19, 1214940), (20, 1154193), (30, 769462), (38, 607470), (57, 404980), (60, 384731), (76, 303735), (95, 242988), (114, 202490), (190, 121494), (228, 101245), (285, 80996), (380, 60747), (570, 40498), (1140, 20249)]