61922540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{443}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 135384480

約数和(自身を除く): 73461940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 241, 290, 443, 482, 580, 886, 964, 1205, 1772, 2215, 2410, 4430, 4820, 6989, 8860, 12847, 13978, 25694, 27956, 34945, 51388, 64235, 69890, 106763, 128470, 139780, 213526, 256940, 427052, 533815, 1067630, 2135260, 3096127, 6192254, 12384508, 15480635, 30961270, 61922540]

約数ペア:

[(1, 61922540), (2, 30961270), (4, 15480635), (5, 12384508), (10, 6192254), (20, 3096127), (29, 2135260), (58, 1067630), (116, 533815), (145, 427052), (241, 256940), (290, 213526), (443, 139780), (482, 128470), (580, 106763), (886, 69890), (964, 64235), (1205, 51388), (1772, 34945), (2215, 27956), (2410, 25694), (4430, 13978), (4820, 12847), (6989, 8860)]