2224168100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{288853}}^1$

素因数の和:288885

約数の個数: 72

約数和(自身を含む): 6017406528

約数和(自身を除く): 3793238428

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 288853, 577706, 1155412, 1444265, 2021971, 2888530, 3177383, 4043942, 5777060, 6354766, 7221325, 8087884, 10109855, 12709532, 14442650, 15886915, 20219710, 22241681, 28885300, 31773830, 40439420, 44483362, 50549275, 63547660, 79434575, 88966724, 101098550, 111208405, 158869150, 202197100, 222416810, 317738300, 444833620, 556042025, 1112084050, 2224168100]

約数ペア:

[(1, 2224168100), (2, 1112084050), (4, 556042025), (5, 444833620), (7, 317738300), (10, 222416810), (11, 202197100), (14, 158869150), (20, 111208405), (22, 101098550), (25, 88966724), (28, 79434575), (35, 63547660), (44, 50549275), (50, 44483362), (55, 40439420), (70, 31773830), (77, 28885300), (100, 22241681), (110, 20219710), (140, 15886915), (154, 14442650), (175, 12709532), (220, 10109855), (275, 8087884), (308, 7221325), (350, 6354766), (385, 5777060), (550, 4043942), (700, 3177383), (770, 2888530), (1100, 2021971), (1540, 1444265), (1925, 1155412), (3850, 577706), (7700, 288853)]