15364152020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5775997}}^1$

素因数の和:5776032

約数の個数: 48

約数和(自身を含む): 38814706560

約数和(自身を除く): 23450554540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 5775997, 11551994, 23103988, 28879985, 40431979, 57759970, 80863958, 109743943, 115519940, 161727916, 202159895, 219487886, 404319790, 438975772, 548719715, 768207601, 808639580, 1097439430, 1536415202, 2194878860, 3072830404, 3841038005, 7682076010, 15364152020]

約数ペア:

[(1, 15364152020), (2, 7682076010), (4, 3841038005), (5, 3072830404), (7, 2194878860), (10, 1536415202), (14, 1097439430), (19, 808639580), (20, 768207601), (28, 548719715), (35, 438975772), (38, 404319790), (70, 219487886), (76, 202159895), (95, 161727916), (133, 115519940), (140, 109743943), (190, 80863958), (266, 57759970), (380, 40431979), (532, 28879985), (665, 23103988), (1330, 11551994), (2660, 5775997)]