22389697120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19990801}}^1$

素因数の和:19990823

約数の個数: 48

約数和(自身を含む): 60452185248

約数和(自身を除く): 38062488128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 19990801, 39981602, 79963204, 99954005, 139935607, 159926408, 199908010, 279871214, 319852816, 399816020, 559742428, 639705632, 699678035, 799632040, 1119484856, 1399356070, 1599264080, 2238969712, 2798712140, 3198528160, 4477939424, 5597424280, 11194848560, 22389697120]

約数ペア:

[(1, 22389697120), (2, 11194848560), (4, 5597424280), (5, 4477939424), (7, 3198528160), (8, 2798712140), (10, 2238969712), (14, 1599264080), (16, 1399356070), (20, 1119484856), (28, 799632040), (32, 699678035), (35, 639705632), (40, 559742428), (56, 399816020), (70, 319852816), (80, 279871214), (112, 199908010), (140, 159926408), (160, 139935607), (224, 99954005), (280, 79963204), (560, 39981602), (1120, 19990801)]