2401646560

素因数分解:

$2^5\times 5^1\times {\mathrm{683}}^1\times {\mathrm{21977}}^1$

素因数の和:22675

約数の個数: 48

約数和(自身を含む): 5682455856

約数和(自身を除く): 3280809296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 683, 1366, 2732, 3415, 5464, 6830, 10928, 13660, 21856, 21977, 27320, 43954, 54640, 87908, 109280, 109885, 175816, 219770, 351632, 439540, 703264, 879080, 1758160, 3516320, 15010291, 30020582, 60041164, 75051455, 120082328, 150102910, 240164656, 300205820, 480329312, 600411640, 1200823280, 2401646560]

約数ペア:

[(1, 2401646560), (2, 1200823280), (4, 600411640), (5, 480329312), (8, 300205820), (10, 240164656), (16, 150102910), (20, 120082328), (32, 75051455), (40, 60041164), (80, 30020582), (160, 15010291), (683, 3516320), (1366, 1758160), (2732, 879080), (3415, 703264), (5464, 439540), (6830, 351632), (10928, 219770), (13660, 175816), (21856, 109885), (21977, 109280), (27320, 87908), (43954, 54640)]