162026800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31159}}^1$

素因数の和:31190

約数の個数: 60

約数和(自身を含む): 419226640

約数和(自身を除く): 257199840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 31159, 62318, 124636, 155795, 249272, 311590, 405067, 498544, 623180, 778975, 810134, 1246360, 1557950, 1620268, 2025335, 2492720, 3115900, 3240536, 4050670, 6231800, 6481072, 8101340, 10126675, 12463600, 16202680, 20253350, 32405360, 40506700, 81013400, 162026800]

約数ペア:

[(1, 162026800), (2, 81013400), (4, 40506700), (5, 32405360), (8, 20253350), (10, 16202680), (13, 12463600), (16, 10126675), (20, 8101340), (25, 6481072), (26, 6231800), (40, 4050670), (50, 3240536), (52, 3115900), (65, 2492720), (80, 2025335), (100, 1620268), (104, 1557950), (130, 1246360), (200, 810134), (208, 778975), (260, 623180), (325, 498544), (400, 405067), (520, 311590), (650, 249272), (1040, 155795), (1300, 124636), (2600, 62318), (5200, 31159)]