574787120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4373}}^1$

素因数の和:4470

約数の個数: 80

約数和(自身を含む): 1405838592

約数和(自身を除く): 831051472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 53, 62, 80, 106, 124, 155, 212, 248, 265, 310, 424, 496, 530, 620, 848, 1060, 1240, 1643, 2120, 2480, 3286, 4240, 4373, 6572, 8215, 8746, 13144, 16430, 17492, 21865, 26288, 32860, 34984, 43730, 65720, 69968, 87460, 131440, 135563, 174920, 231769, 271126, 349840, 463538, 542252, 677815, 927076, 1084504, 1158845, 1355630, 1854152, 2169008, 2317690, 2711260, 3708304, 4635380, 5422520, 7184839, 9270760, 10845040, 14369678, 18541520, 28739356, 35924195, 57478712, 71848390, 114957424, 143696780, 287393560, 574787120]

約数ペア:

[(1, 574787120), (2, 287393560), (4, 143696780), (5, 114957424), (8, 71848390), (10, 57478712), (16, 35924195), (20, 28739356), (31, 18541520), (40, 14369678), (53, 10845040), (62, 9270760), (80, 7184839), (106, 5422520), (124, 4635380), (155, 3708304), (212, 2711260), (248, 2317690), (265, 2169008), (310, 1854152), (424, 1355630), (496, 1158845), (530, 1084504), (620, 927076), (848, 677815), (1060, 542252), (1240, 463538), (1643, 349840), (2120, 271126), (2480, 231769), (3286, 174920), (4240, 135563), (4373, 131440), (6572, 87460), (8215, 69968), (8746, 65720), (13144, 43730), (16430, 34984), (17492, 32860), (21865, 26288)]