2004352480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41897}}^1$

素因数の和:41948

約数の個数: 96

約数和(自身を含む): 5321381184

約数和(自身を除く): 3317028704

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 598, 736, 920, 1040, 1196, 1495, 1840, 2080, 2392, 2990, 3680, 4784, 5980, 9568, 11960, 23920, 41897, 47840, 83794, 167588, 209485, 335176, 418970, 544661, 670352, 837940, 963631, 1089322, 1340704, 1675880, 1927262, 2178644, 2723305, 3351760, 3854524, 4357288, 4818155, 5446610, 6703520, 7709048, 8714576, 9636310, 10893220, 12527203, 15418096, 17429152, 19272620, 21786440, 25054406, 30836192, 38545240, 43572880, 50108812, 62636015, 77090480, 87145760, 100217624, 125272030, 154180960, 200435248, 250544060, 400870496, 501088120, 1002176240, 2004352480]

約数ペア:

[(1, 2004352480), (2, 1002176240), (4, 501088120), (5, 400870496), (8, 250544060), (10, 200435248), (13, 154180960), (16, 125272030), (20, 100217624), (23, 87145760), (26, 77090480), (32, 62636015), (40, 50108812), (46, 43572880), (52, 38545240), (65, 30836192), (80, 25054406), (92, 21786440), (104, 19272620), (115, 17429152), (130, 15418096), (160, 12527203), (184, 10893220), (208, 9636310), (230, 8714576), (260, 7709048), (299, 6703520), (368, 5446610), (416, 4818155), (460, 4357288), (520, 3854524), (598, 3351760), (736, 2723305), (920, 2178644), (1040, 1927262), (1196, 1675880), (1495, 1340704), (1840, 1089322), (2080, 963631), (2392, 837940), (2990, 670352), (3680, 544661), (4784, 418970), (5980, 335176), (9568, 209485), (11960, 167588), (23920, 83794), (41897, 47840)]