24638820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21613}}^1$

素因数の和:21644

約数の個数: 48

約数和(自身を含む): 72623040

約数和(自身を除く): 47984220

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, 21613, 43226, 64839, 86452, 108065, 129678, 216130, 259356, 324195, 410647, 432260, 648390, 821294, 1231941, 1296780, 1642588, 2053235, 2463882, 4106470, 4927764, 6159705, 8212940, 12319410, 24638820]

約数ペア:

[(1, 24638820), (2, 12319410), (3, 8212940), (4, 6159705), (5, 4927764), (6, 4106470), (10, 2463882), (12, 2053235), (15, 1642588), (19, 1296780), (20, 1231941), (30, 821294), (38, 648390), (57, 432260), (60, 410647), (76, 324195), (95, 259356), (114, 216130), (190, 129678), (228, 108065), (285, 86452), (380, 64839), (570, 43226), (1140, 21613)]