1519453000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{116881}}^1$

素因数の和:116915

約数の個数: 64

約数和(自身を含む): 3829054320

約数和(自身を除く): 2309601320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 6500, 13000, 116881, 233762, 467524, 584405, 935048, 1168810, 1519453, 2337620, 2922025, 3038906, 4675240, 5844050, 6077812, 7597265, 11688100, 12155624, 14610125, 15194530, 23376200, 29220250, 30389060, 37986325, 58440500, 60778120, 75972650, 116881000, 151945300, 189931625, 303890600, 379863250, 759726500, 1519453000]

約数ペア:

[(1, 1519453000), (2, 759726500), (4, 379863250), (5, 303890600), (8, 189931625), (10, 151945300), (13, 116881000), (20, 75972650), (25, 60778120), (26, 58440500), (40, 37986325), (50, 30389060), (52, 29220250), (65, 23376200), (100, 15194530), (104, 14610125), (125, 12155624), (130, 11688100), (200, 7597265), (250, 6077812), (260, 5844050), (325, 4675240), (500, 3038906), (520, 2922025), (650, 2337620), (1000, 1519453), (1300, 1168810), (1625, 935048), (2600, 584405), (3250, 467524), (6500, 233762), (13000, 116881)]