3481569160

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1\times {\mathrm{1021}}^1$

素因数の和:1718

約数の個数: 64

約数和(自身を含む): 7904393280

約数和(自身を除く): 4422824120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 523, 652, 815, 1021, 1046, 1304, 1630, 2042, 2092, 2615, 3260, 4084, 4184, 5105, 5230, 6520, 8168, 10210, 10460, 20420, 20920, 40840, 85249, 166423, 170498, 332846, 340996, 426245, 533983, 665692, 681992, 832115, 852490, 1067966, 1331384, 1664230, 1704980, 2135932, 2669915, 3328460, 3409960, 4271864, 5339830, 6656920, 10679660, 21359320, 87039229, 174078458, 348156916, 435196145, 696313832, 870392290, 1740784580, 3481569160]

約数ペア:

[(1, 3481569160), (2, 1740784580), (4, 870392290), (5, 696313832), (8, 435196145), (10, 348156916), (20, 174078458), (40, 87039229), (163, 21359320), (326, 10679660), (523, 6656920), (652, 5339830), (815, 4271864), (1021, 3409960), (1046, 3328460), (1304, 2669915), (1630, 2135932), (2042, 1704980), (2092, 1664230), (2615, 1331384), (3260, 1067966), (4084, 852490), (4184, 832115), (5105, 681992), (5230, 665692), (6520, 533983), (8168, 426245), (10210, 340996), (10460, 332846), (20420, 170498), (20920, 166423), (40840, 85249)]