2247298480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{39733}}^1$

素因数の和:39854

約数の個数: 80

約数和(自身を含む): 6030667584

約数和(自身を除く): 3783369104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 1010, 1414, 1616, 2020, 2828, 3535, 4040, 5656, 7070, 8080, 11312, 14140, 28280, 39733, 56560, 79466, 158932, 198665, 278131, 317864, 397330, 556262, 635728, 794660, 1112524, 1390655, 1589320, 2225048, 2781310, 3178640, 4013033, 4450096, 5562620, 8026066, 11125240, 16052132, 20065165, 22250480, 28091231, 32104264, 40130330, 56182462, 64208528, 80260660, 112364924, 140456155, 160521320, 224729848, 280912310, 321042640, 449459696, 561824620, 1123649240, 2247298480]

約数ペア:

[(1, 2247298480), (2, 1123649240), (4, 561824620), (5, 449459696), (7, 321042640), (8, 280912310), (10, 224729848), (14, 160521320), (16, 140456155), (20, 112364924), (28, 80260660), (35, 64208528), (40, 56182462), (56, 40130330), (70, 32104264), (80, 28091231), (101, 22250480), (112, 20065165), (140, 16052132), (202, 11125240), (280, 8026066), (404, 5562620), (505, 4450096), (560, 4013033), (707, 3178640), (808, 2781310), (1010, 2225048), (1414, 1589320), (1616, 1390655), (2020, 1112524), (2828, 794660), (3535, 635728), (4040, 556262), (5656, 397330), (7070, 317864), (8080, 278131), (11312, 198665), (14140, 158932), (28280, 79466), (39733, 56560)]