38508080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 98160384

約数和(自身を除く): 59652304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 61, 65, 80, 104, 122, 130, 208, 244, 260, 305, 488, 520, 607, 610, 793, 976, 1040, 1214, 1220, 1586, 2428, 2440, 3035, 3172, 3965, 4856, 4880, 6070, 6344, 7891, 7930, 9712, 12140, 12688, 15782, 15860, 24280, 31564, 31720, 37027, 39455, 48560, 63128, 63440, 74054, 78910, 126256, 148108, 157820, 185135, 296216, 315640, 370270, 481351, 592432, 631280, 740540, 962702, 1481080, 1925404, 2406755, 2962160, 3850808, 4813510, 7701616, 9627020, 19254040, 38508080]

約数ペア:

[(1, 38508080), (2, 19254040), (4, 9627020), (5, 7701616), (8, 4813510), (10, 3850808), (13, 2962160), (16, 2406755), (20, 1925404), (26, 1481080), (40, 962702), (52, 740540), (61, 631280), (65, 592432), (80, 481351), (104, 370270), (122, 315640), (130, 296216), (208, 185135), (244, 157820), (260, 148108), (305, 126256), (488, 78910), (520, 74054), (607, 63440), (610, 63128), (793, 48560), (976, 39455), (1040, 37027), (1214, 31720), (1220, 31564), (1586, 24280), (2428, 15860), (2440, 15782), (3035, 12688), (3172, 12140), (3965, 9712), (4856, 7930), (4880, 7891), (6070, 6344)]