13594780

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 29846880

約数和(自身を除く): 16252100

約数列:

[1, 2, 4, 5, 10, 20, 41, 59, 82, 118, 164, 205, 236, 281, 295, 410, 562, 590, 820, 1124, 1180, 1405, 2419, 2810, 4838, 5620, 9676, 11521, 12095, 16579, 23042, 24190, 33158, 46084, 48380, 57605, 66316, 82895, 115210, 165790, 230420, 331580, 679739, 1359478, 2718956, 3398695, 6797390, 13594780]

約数ペア:

[(1, 13594780), (2, 6797390), (4, 3398695), (5, 2718956), (10, 1359478), (20, 679739), (41, 331580), (59, 230420), (82, 165790), (118, 115210), (164, 82895), (205, 66316), (236, 57605), (281, 48380), (295, 46084), (410, 33158), (562, 24190), (590, 23042), (820, 16579), (1124, 12095), (1180, 11521), (1405, 9676), (2419, 5620), (2810, 4838)]