2255359940

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{5923}}^1$

素因数の和:6252

約数の個数: 48

約数和(自身を含む): 4816922880

約数和(自身を除く): 2561562940

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 241, 316, 395, 482, 790, 964, 1205, 1580, 2410, 4820, 5923, 11846, 19039, 23692, 29615, 38078, 59230, 76156, 95195, 118460, 190390, 380780, 467917, 935834, 1427443, 1871668, 2339585, 2854886, 4679170, 5709772, 7137215, 9358340, 14274430, 28548860, 112767997, 225535994, 451071988, 563839985, 1127679970, 2255359940]

約数ペア:

[(1, 2255359940), (2, 1127679970), (4, 563839985), (5, 451071988), (10, 225535994), (20, 112767997), (79, 28548860), (158, 14274430), (241, 9358340), (316, 7137215), (395, 5709772), (482, 4679170), (790, 2854886), (964, 2339585), (1205, 1871668), (1580, 1427443), (2410, 935834), (4820, 467917), (5923, 380780), (11846, 190390), (19039, 118460), (23692, 95195), (29615, 76156), (38078, 59230)]