4513413380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{33547}}^1$

素因数の和:33625

約数の個数: 72

約数和(自身を含む): 11193223104

約数和(自身を除く): 6679809724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 961, 1085, 1922, 2170, 3844, 4340, 4805, 6727, 9610, 13454, 19220, 26908, 33547, 33635, 67094, 67270, 134188, 134540, 167735, 234829, 335470, 469658, 670940, 939316, 1039957, 1174145, 2079914, 2348290, 4159828, 4696580, 5199785, 7279699, 10399570, 14559398, 20799140, 29118796, 32238667, 36398495, 64477334, 72796990, 128954668, 145593980, 161193335, 225670669, 322386670, 451341338, 644773340, 902682676, 1128353345, 2256706690, 4513413380]

約数ペア:

[(1, 4513413380), (2, 2256706690), (4, 1128353345), (5, 902682676), (7, 644773340), (10, 451341338), (14, 322386670), (20, 225670669), (28, 161193335), (31, 145593980), (35, 128954668), (62, 72796990), (70, 64477334), (124, 36398495), (140, 32238667), (155, 29118796), (217, 20799140), (310, 14559398), (434, 10399570), (620, 7279699), (868, 5199785), (961, 4696580), (1085, 4159828), (1922, 2348290), (2170, 2079914), (3844, 1174145), (4340, 1039957), (4805, 939316), (6727, 670940), (9610, 469658), (13454, 335470), (19220, 234829), (26908, 167735), (33547, 134540), (33635, 134188), (67094, 67270)]