24967020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32009}}^1$

素因数の和:32034

約数の個数: 48

約数和(自身を含む): 75287520

約数和(自身を除く): 50320500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 32009, 64018, 96027, 128036, 160045, 192054, 320090, 384108, 416117, 480135, 640180, 832234, 960270, 1248351, 1664468, 1920540, 2080585, 2496702, 4161170, 4993404, 6241755, 8322340, 12483510, 24967020]

約数ペア:

[(1, 24967020), (2, 12483510), (3, 8322340), (4, 6241755), (5, 4993404), (6, 4161170), (10, 2496702), (12, 2080585), (13, 1920540), (15, 1664468), (20, 1248351), (26, 960270), (30, 832234), (39, 640180), (52, 480135), (60, 416117), (65, 384108), (78, 320090), (130, 192054), (156, 160045), (195, 128036), (260, 96027), (390, 64018), (780, 32009)]