2022364360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{39779}}^1$

素因数の和:39862

約数の個数: 64

約数和(自身を含む): 4811788800

約数和(自身を除く): 2789424440

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 41, 62, 82, 124, 155, 164, 205, 248, 310, 328, 410, 620, 820, 1240, 1271, 1640, 2542, 5084, 6355, 10168, 12710, 25420, 39779, 50840, 79558, 159116, 198895, 318232, 397790, 795580, 1233149, 1591160, 1630939, 2466298, 3261878, 4932596, 6165745, 6523756, 8154695, 9865192, 12331490, 13047512, 16309390, 24662980, 32618780, 49325960, 50559109, 65237560, 101118218, 202236436, 252795545, 404472872, 505591090, 1011182180, 2022364360]

約数ペア:

[(1, 2022364360), (2, 1011182180), (4, 505591090), (5, 404472872), (8, 252795545), (10, 202236436), (20, 101118218), (31, 65237560), (40, 50559109), (41, 49325960), (62, 32618780), (82, 24662980), (124, 16309390), (155, 13047512), (164, 12331490), (205, 9865192), (248, 8154695), (310, 6523756), (328, 6165745), (410, 4932596), (620, 3261878), (820, 2466298), (1240, 1630939), (1271, 1591160), (1640, 1233149), (2542, 795580), (5084, 397790), (6355, 318232), (10168, 198895), (12710, 159116), (25420, 79558), (39779, 50840)]