223382540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{1423}}^1$

素因数の和:1646

約数の個数: 48

約数和(自身を含む): 482291712

約数和(自身を除く): 258909172

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 167, 188, 235, 334, 470, 668, 835, 940, 1423, 1670, 2846, 3340, 5692, 7115, 7849, 14230, 15698, 28460, 31396, 39245, 66881, 78490, 133762, 156980, 237641, 267524, 334405, 475282, 668810, 950564, 1188205, 1337620, 2376410, 4752820, 11169127, 22338254, 44676508, 55845635, 111691270, 223382540]

約数ペア:

[(1, 223382540), (2, 111691270), (4, 55845635), (5, 44676508), (10, 22338254), (20, 11169127), (47, 4752820), (94, 2376410), (167, 1337620), (188, 1188205), (235, 950564), (334, 668810), (470, 475282), (668, 334405), (835, 267524), (940, 237641), (1423, 156980), (1670, 133762), (2846, 78490), (3340, 66881), (5692, 39245), (7115, 31396), (7849, 28460), (14230, 15698)]