79090550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20543}}^1$

素因数の和:20573

約数の個数: 48

約数和(自身を含む): 183416832

約数和(自身を除く): 104326282

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 20543, 41086, 102715, 143801, 205430, 225973, 287602, 451946, 513575, 719005, 1027150, 1129865, 1438010, 1581811, 2259730, 3163622, 3595025, 5649325, 7190050, 7909055, 11298650, 15818110, 39545275, 79090550]

約数ペア:

[(1, 79090550), (2, 39545275), (5, 15818110), (7, 11298650), (10, 7909055), (11, 7190050), (14, 5649325), (22, 3595025), (25, 3163622), (35, 2259730), (50, 1581811), (55, 1438010), (70, 1129865), (77, 1027150), (110, 719005), (154, 513575), (175, 451946), (275, 287602), (350, 225973), (385, 205430), (550, 143801), (770, 102715), (1925, 41086), (3850, 20543)]