4945442320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{679319}}^1$

素因数の和:679352

約数の個数: 80

約数和(自身を含む): 14151594240

約数和(自身を除く): 9206151920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 679319, 1358638, 2717276, 3396595, 4755233, 5434552, 6793190, 8831147, 9510466, 10869104, 13586380, 17662294, 19020932, 23776165, 27172760, 35324588, 38041864, 44155735, 47552330, 54345520, 61818029, 70649176, 76083728, 88311470, 95104660, 123636058, 141298352, 176622940, 190209320, 247272116, 309090145, 353245880, 380418640, 494544232, 618180290, 706491760, 989088464, 1236360580, 2472721160, 4945442320]

約数ペア:

[(1, 4945442320), (2, 2472721160), (4, 1236360580), (5, 989088464), (7, 706491760), (8, 618180290), (10, 494544232), (13, 380418640), (14, 353245880), (16, 309090145), (20, 247272116), (26, 190209320), (28, 176622940), (35, 141298352), (40, 123636058), (52, 95104660), (56, 88311470), (65, 76083728), (70, 70649176), (80, 61818029), (91, 54345520), (104, 47552330), (112, 44155735), (130, 38041864), (140, 35324588), (182, 27172760), (208, 23776165), (260, 19020932), (280, 17662294), (364, 13586380), (455, 10869104), (520, 9510466), (560, 8831147), (728, 6793190), (910, 5434552), (1040, 4755233), (1456, 3396595), (1820, 2717276), (3640, 1358638), (7280, 679319)]