82617960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40499}}^1$

素因数の和:40530

約数の個数: 64

約数和(自身を含む): 262440000

約数和(自身を除く): 179822040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 40499, 80998, 121497, 161996, 202495, 242994, 323992, 404990, 485988, 607485, 688483, 809980, 971976, 1214970, 1376966, 1619960, 2065449, 2429940, 2753932, 3442415, 4130898, 4859880, 5507864, 6884830, 8261796, 10327245, 13769660, 16523592, 20654490, 27539320, 41308980, 82617960]

約数ペア:

[(1, 82617960), (2, 41308980), (3, 27539320), (4, 20654490), (5, 16523592), (6, 13769660), (8, 10327245), (10, 8261796), (12, 6884830), (15, 5507864), (17, 4859880), (20, 4130898), (24, 3442415), (30, 2753932), (34, 2429940), (40, 2065449), (51, 1619960), (60, 1376966), (68, 1214970), (85, 971976), (102, 809980), (120, 688483), (136, 607485), (170, 485988), (204, 404990), (255, 323992), (340, 242994), (408, 202495), (510, 161996), (680, 121497), (1020, 80998), (2040, 40499)]