100744885

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 129254400

約数和(自身を除く): 28509515

約数列:

[1, 5, 31, 67, 89, 109, 155, 335, 445, 545, 2077, 2759, 3379, 5963, 7303, 9701, 10385, 13795, 16895, 29815, 36515, 48505, 184853, 226393, 300731, 649967, 924265, 1131965, 1503655, 3249835, 20148977, 100744885]

約数ペア:

[(1, 100744885), (5, 20148977), (31, 3249835), (67, 1503655), (89, 1131965), (109, 924265), (155, 649967), (335, 300731), (445, 226393), (545, 184853), (2077, 48505), (2759, 36515), (3379, 29815), (5963, 16895), (7303, 13795), (9701, 10385)]