1479797900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{111263}}^1$

素因数の和:111303

約数の個数: 72

約数和(自身を含む): 3863086080

約数和(自身を除く): 2383288180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6650, 13300, 111263, 222526, 445052, 556315, 778841, 1112630, 1557682, 2113997, 2225260, 2781575, 3115364, 3894205, 4227994, 5563150, 7788410, 8455988, 10569985, 11126300, 14797979, 15576820, 19471025, 21139970, 29595958, 38942050, 42279940, 52849925, 59191916, 73989895, 77884100, 105699850, 147979790, 211399700, 295959580, 369949475, 739898950, 1479797900]

約数ペア:

[(1, 1479797900), (2, 739898950), (4, 369949475), (5, 295959580), (7, 211399700), (10, 147979790), (14, 105699850), (19, 77884100), (20, 73989895), (25, 59191916), (28, 52849925), (35, 42279940), (38, 38942050), (50, 29595958), (70, 21139970), (76, 19471025), (95, 15576820), (100, 14797979), (133, 11126300), (140, 10569985), (175, 8455988), (190, 7788410), (266, 5563150), (350, 4227994), (380, 3894205), (475, 3115364), (532, 2781575), (665, 2225260), (700, 2113997), (950, 1557682), (1330, 1112630), (1900, 778841), (2660, 556315), (3325, 445052), (6650, 222526), (13300, 111263)]