3210365860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{63977}}^1$

素因数の和:64192

約数の個数: 48

約数和(自身を含む): 7298098416

約数和(自身を除く): 4087732556

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 193, 260, 386, 772, 965, 1930, 2509, 3860, 5018, 10036, 12545, 25090, 50180, 63977, 127954, 255908, 319885, 639770, 831701, 1279540, 1663402, 3326804, 4158505, 8317010, 12347561, 16634020, 24695122, 49390244, 61737805, 123475610, 160518293, 246951220, 321036586, 642073172, 802591465, 1605182930, 3210365860]

約数ペア:

[(1, 3210365860), (2, 1605182930), (4, 802591465), (5, 642073172), (10, 321036586), (13, 246951220), (20, 160518293), (26, 123475610), (52, 61737805), (65, 49390244), (130, 24695122), (193, 16634020), (260, 12347561), (386, 8317010), (772, 4158505), (965, 3326804), (1930, 1663402), (2509, 1279540), (3860, 831701), (5018, 639770), (10036, 319885), (12545, 255908), (25090, 127954), (50180, 63977)]