1149478220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1560

約数の個数: 96

約数和(自身を含む): 2748513600

約数和(自身を除く): 1599035380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 121, 145, 220, 242, 290, 319, 484, 580, 605, 638, 1210, 1276, 1331, 1489, 1595, 2420, 2662, 2978, 3190, 3509, 5324, 5956, 6380, 6655, 7018, 7445, 13310, 14036, 14890, 16379, 17545, 26620, 29780, 32758, 35090, 38599, 43181, 65516, 70180, 77198, 81895, 86362, 154396, 163790, 172724, 180169, 192995, 215905, 327580, 360338, 385990, 431810, 474991, 720676, 771980, 863620, 900845, 949982, 1801690, 1899964, 1981859, 2374955, 3603380, 3963718, 4749910, 5224901, 7927436, 9499820, 9909295, 10449802, 19818590, 20899604, 26124505, 39637180, 52249010, 57473911, 104498020, 114947822, 229895644, 287369555, 574739110, 1149478220]

約数ペア:

[(1, 1149478220), (2, 574739110), (4, 287369555), (5, 229895644), (10, 114947822), (11, 104498020), (20, 57473911), (22, 52249010), (29, 39637180), (44, 26124505), (55, 20899604), (58, 19818590), (110, 10449802), (116, 9909295), (121, 9499820), (145, 7927436), (220, 5224901), (242, 4749910), (290, 3963718), (319, 3603380), (484, 2374955), (580, 1981859), (605, 1899964), (638, 1801690), (1210, 949982), (1276, 900845), (1331, 863620), (1489, 771980), (1595, 720676), (2420, 474991), (2662, 431810), (2978, 385990), (3190, 360338), (3509, 327580), (5324, 215905), (5956, 192995), (6380, 180169), (6655, 172724), (7018, 163790), (7445, 154396), (13310, 86362), (14036, 81895), (14890, 77198), (16379, 70180), (17545, 65516), (26620, 43181), (29780, 38599), (32758, 35090)]