1144657580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1\times {\mathrm{1429}}^1$

素因数の和:1791

約数の個数: 72

約数和(自身を含む): 2652009360

約数和(自身を除く): 1507351780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 331, 484, 605, 662, 1210, 1324, 1429, 1655, 2420, 2858, 3310, 3641, 5716, 6620, 7145, 7282, 14290, 14564, 15719, 18205, 28580, 31438, 36410, 40051, 62876, 72820, 78595, 80102, 157190, 160204, 172909, 200255, 314380, 345818, 400510, 472999, 691636, 801020, 864545, 945998, 1729090, 1891996, 2364995, 3458180, 4729990, 5202989, 9459980, 10405978, 20811956, 26014945, 52029890, 57232879, 104059780, 114465758, 228931516, 286164395, 572328790, 1144657580]

約数ペア:

[(1, 1144657580), (2, 572328790), (4, 286164395), (5, 228931516), (10, 114465758), (11, 104059780), (20, 57232879), (22, 52029890), (44, 26014945), (55, 20811956), (110, 10405978), (121, 9459980), (220, 5202989), (242, 4729990), (331, 3458180), (484, 2364995), (605, 1891996), (662, 1729090), (1210, 945998), (1324, 864545), (1429, 801020), (1655, 691636), (2420, 472999), (2858, 400510), (3310, 345818), (3641, 314380), (5716, 200255), (6620, 172909), (7145, 160204), (7282, 157190), (14290, 80102), (14564, 78595), (15719, 72820), (18205, 62876), (28580, 40051), (31438, 36410)]