23528460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20639}}^1$

素因数の和:20670

約数の個数: 48

約数和(自身を含む): 69350400

約数和(自身を除く): 45821940

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, 20639, 41278, 61917, 82556, 103195, 123834, 206390, 247668, 309585, 392141, 412780, 619170, 784282, 1176423, 1238340, 1568564, 1960705, 2352846, 3921410, 4705692, 5882115, 7842820, 11764230, 23528460]

約数ペア:

[(1, 23528460), (2, 11764230), (3, 7842820), (4, 5882115), (5, 4705692), (6, 3921410), (10, 2352846), (12, 1960705), (15, 1568564), (19, 1238340), (20, 1176423), (30, 784282), (38, 619170), (57, 412780), (60, 392141), (76, 309585), (95, 247668), (114, 206390), (190, 123834), (228, 103195), (285, 82556), (380, 61917), (570, 41278), (1140, 20639)]