2830580560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{25219}}^1$

素因数の和:25316

約数の個数: 80

約数和(自身を含む): 6980088960

約数和(自身を除く): 4149508400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 61, 80, 92, 115, 122, 184, 230, 244, 305, 368, 460, 488, 610, 920, 976, 1220, 1403, 1840, 2440, 2806, 4880, 5612, 7015, 11224, 14030, 22448, 25219, 28060, 50438, 56120, 100876, 112240, 126095, 201752, 252190, 403504, 504380, 580037, 1008760, 1160074, 1538359, 2017520, 2320148, 2900185, 3076718, 4640296, 5800370, 6153436, 7691795, 9280592, 11600740, 12306872, 15383590, 23201480, 24613744, 30767180, 35382257, 46402960, 61534360, 70764514, 123068720, 141529028, 176911285, 283058056, 353822570, 566116112, 707645140, 1415290280, 2830580560]

約数ペア:

[(1, 2830580560), (2, 1415290280), (4, 707645140), (5, 566116112), (8, 353822570), (10, 283058056), (16, 176911285), (20, 141529028), (23, 123068720), (40, 70764514), (46, 61534360), (61, 46402960), (80, 35382257), (92, 30767180), (115, 24613744), (122, 23201480), (184, 15383590), (230, 12306872), (244, 11600740), (305, 9280592), (368, 7691795), (460, 6153436), (488, 5800370), (610, 4640296), (920, 3076718), (976, 2900185), (1220, 2320148), (1403, 2017520), (1840, 1538359), (2440, 1160074), (2806, 1008760), (4880, 580037), (5612, 504380), (7015, 403504), (11224, 252190), (14030, 201752), (22448, 126095), (25219, 112240), (28060, 100876), (50438, 56120)]