22967580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20147}}^1$

素因数の和:20178

約数の個数: 48

約数和(自身を含む): 67697280

約数和(自身を除く): 44729700

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, 20147, 40294, 60441, 80588, 100735, 120882, 201470, 241764, 302205, 382793, 402940, 604410, 765586, 1148379, 1208820, 1531172, 1913965, 2296758, 3827930, 4593516, 5741895, 7655860, 11483790, 22967580]

約数ペア:

[(1, 22967580), (2, 11483790), (3, 7655860), (4, 5741895), (5, 4593516), (6, 3827930), (10, 2296758), (12, 1913965), (15, 1531172), (19, 1208820), (20, 1148379), (30, 765586), (38, 604410), (57, 402940), (60, 382793), (76, 302205), (95, 241764), (114, 201470), (190, 120882), (228, 100735), (285, 80588), (380, 60441), (570, 40294), (1140, 20147)]