23342260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 53574696

約数和(自身を除く): 30232436

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 61, 76, 95, 106, 122, 190, 212, 244, 265, 305, 361, 380, 530, 610, 722, 1007, 1060, 1159, 1220, 1444, 1805, 2014, 2318, 3233, 3610, 4028, 4636, 5035, 5795, 6466, 7220, 10070, 11590, 12932, 16165, 19133, 20140, 22021, 23180, 32330, 38266, 44042, 61427, 64660, 76532, 88084, 95665, 110105, 122854, 191330, 220210, 245708, 307135, 382660, 440420, 614270, 1167113, 1228540, 2334226, 4668452, 5835565, 11671130, 23342260]

約数ペア:

[(1, 23342260), (2, 11671130), (4, 5835565), (5, 4668452), (10, 2334226), (19, 1228540), (20, 1167113), (38, 614270), (53, 440420), (61, 382660), (76, 307135), (95, 245708), (106, 220210), (122, 191330), (190, 122854), (212, 110105), (244, 95665), (265, 88084), (305, 76532), (361, 64660), (380, 61427), (530, 44042), (610, 38266), (722, 32330), (1007, 23180), (1060, 22021), (1159, 20140), (1220, 19133), (1444, 16165), (1805, 12932), (2014, 11590), (2318, 10070), (3233, 7220), (3610, 6466), (4028, 5795), (4636, 5035)]