401105320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11839}}^1$

素因数の和:11879

約数の個数: 96

約数和(自身を含む): 1133798400

約数和(自身を除く): 732693080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 2420, 3080, 3388, 4235, 4840, 6776, 8470, 11839, 16940, 23678, 33880, 47356, 59195, 82873, 94712, 118390, 130229, 165746, 236780, 260458, 331492, 414365, 473560, 520916, 651145, 662984, 828730, 911603, 1041832, 1302290, 1432519, 1657460, 1823206, 2604580, 2865038, 3314920, 3646412, 4558015, 5209160, 5730076, 7162595, 7292824, 9116030, 10027633, 11460152, 14325190, 18232060, 20055266, 28650380, 36464120, 40110532, 50138165, 57300760, 80221064, 100276330, 200552660, 401105320]

約数ペア:

[(1, 401105320), (2, 200552660), (4, 100276330), (5, 80221064), (7, 57300760), (8, 50138165), (10, 40110532), (11, 36464120), (14, 28650380), (20, 20055266), (22, 18232060), (28, 14325190), (35, 11460152), (40, 10027633), (44, 9116030), (55, 7292824), (56, 7162595), (70, 5730076), (77, 5209160), (88, 4558015), (110, 3646412), (121, 3314920), (140, 2865038), (154, 2604580), (220, 1823206), (242, 1657460), (280, 1432519), (308, 1302290), (385, 1041832), (440, 911603), (484, 828730), (605, 662984), (616, 651145), (770, 520916), (847, 473560), (968, 414365), (1210, 331492), (1540, 260458), (1694, 236780), (2420, 165746), (3080, 130229), (3388, 118390), (4235, 94712), (4840, 82873), (6776, 59195), (8470, 47356), (11839, 33880), (16940, 23678)]