2072346.00000000

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:368

約数の個数: 36

約数和(自身を含む): 26222280

約数和(自身を除く): 8002705

約数列:

[1, 5, 11, 19, 25, 55, 95, 121, 209, 275, 317, 475, 605, 1045, 1585, 2299, 3025, 3487, 5225, 6023, 7925, 11495, 17435, 30115, 38357, 57475, 66253, 87175, 150575, 191785, 331265, 728783, 958925, 1656325, 3643915, 18219575]

約数ペア:

[(1, 18219575), (5, 3643915), (11, 1656325), (19, 958925), (25, 728783), (55, 331265), (95, 191785), (121, 150575), (209, 87175), (275, 66253), (317, 57475), (475, 38357), (605, 30115), (1045, 17435), (1585, 11495), (2299, 7925), (3025, 6023), (3487, 5225)]