2378619860

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1\times {\mathrm{2311}}^1$

素因数の和:3344

約数の個数: 48

約数和(自身を含む): 5096794752

約数和(自身を除く): 2718174892

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 971, 1060, 1942, 2311, 3884, 4622, 4855, 9244, 9710, 11555, 19420, 23110, 46220, 51463, 102926, 122483, 205852, 244966, 257315, 489932, 514630, 612415, 1029260, 1224830, 2243981, 2449660, 4487962, 8975924, 11219905, 22439810, 44879620, 118930993, 237861986, 475723972, 594654965, 1189309930, 2378619860]

約数ペア:

[(1, 2378619860), (2, 1189309930), (4, 594654965), (5, 475723972), (10, 237861986), (20, 118930993), (53, 44879620), (106, 22439810), (212, 11219905), (265, 8975924), (530, 4487962), (971, 2449660), (1060, 2243981), (1942, 1224830), (2311, 1029260), (3884, 612415), (4622, 514630), (4855, 489932), (9244, 257315), (9710, 244966), (11555, 205852), (19420, 122483), (23110, 102926), (46220, 51463)]