4328686960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{6857}}^1$

素因数の和:7490

約数の個数: 80

約数和(自身を含む): 10857805056

約数和(自身を除く): 6529118096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 607, 1040, 1214, 2428, 3035, 4856, 6070, 6857, 7891, 9712, 12140, 13714, 15782, 24280, 27428, 31564, 34285, 39455, 48560, 54856, 63128, 68570, 78910, 89141, 109712, 126256, 137140, 157820, 178282, 274280, 315640, 356564, 445705, 548560, 631280, 713128, 891410, 1426256, 1782820, 3565640, 4162199, 7131280, 8324398, 16648796, 20810995, 33297592, 41621990, 54108587, 66595184, 83243980, 108217174, 166487960, 216434348, 270542935, 332975920, 432868696, 541085870, 865737392, 1082171740, 2164343480, 4328686960]

約数ペア:

[(1, 4328686960), (2, 2164343480), (4, 1082171740), (5, 865737392), (8, 541085870), (10, 432868696), (13, 332975920), (16, 270542935), (20, 216434348), (26, 166487960), (40, 108217174), (52, 83243980), (65, 66595184), (80, 54108587), (104, 41621990), (130, 33297592), (208, 20810995), (260, 16648796), (520, 8324398), (607, 7131280), (1040, 4162199), (1214, 3565640), (2428, 1782820), (3035, 1426256), (4856, 891410), (6070, 713128), (6857, 631280), (7891, 548560), (9712, 445705), (12140, 356564), (13714, 315640), (15782, 274280), (24280, 178282), (27428, 157820), (31564, 137140), (34285, 126256), (39455, 109712), (48560, 89141), (54856, 78910), (63128, 68570)]