22796580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19997}}^1$

素因数の和:20028

約数の個数: 48

約数和(自身を含む): 67193280

約数和(自身を除く): 44396700

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, 19997, 39994, 59991, 79988, 99985, 119982, 199970, 239964, 299955, 379943, 399940, 599910, 759886, 1139829, 1199820, 1519772, 1899715, 2279658, 3799430, 4559316, 5699145, 7598860, 11398290, 22796580]

約数ペア:

[(1, 22796580), (2, 11398290), (3, 7598860), (4, 5699145), (5, 4559316), (6, 3799430), (10, 2279658), (12, 1899715), (15, 1519772), (19, 1199820), (20, 1139829), (30, 759886), (38, 599910), (57, 399940), (60, 379943), (76, 299955), (95, 239964), (114, 199970), (190, 119982), (228, 99985), (285, 79988), (380, 59991), (570, 39994), (1140, 19997)]