22641540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19861}}^1$

素因数の和:19892

約数の個数: 48

約数和(自身を含む): 66736320

約数和(自身を除く): 44094780

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, 19861, 39722, 59583, 79444, 99305, 119166, 198610, 238332, 297915, 377359, 397220, 595830, 754718, 1132077, 1191660, 1509436, 1886795, 2264154, 3773590, 4528308, 5660385, 7547180, 11320770, 22641540]

約数ペア:

[(1, 22641540), (2, 11320770), (3, 7547180), (4, 5660385), (5, 4528308), (6, 3773590), (10, 2264154), (12, 1886795), (15, 1509436), (19, 1191660), (20, 1132077), (30, 754718), (38, 595830), (57, 397220), (60, 377359), (76, 297915), (95, 238332), (114, 198610), (190, 119166), (228, 99305), (285, 79444), (380, 59583), (570, 39722), (1140, 19861)]