23823340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 53464320

約数和(自身を除く): 29640980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 71, 76, 95, 142, 190, 284, 355, 380, 710, 883, 1349, 1420, 1766, 2698, 3532, 4415, 5396, 6745, 8830, 13490, 16777, 17660, 26980, 33554, 62693, 67108, 83885, 125386, 167770, 250772, 313465, 335540, 626930, 1191167, 1253860, 2382334, 4764668, 5955835, 11911670, 23823340]

約数ペア:

[(1, 23823340), (2, 11911670), (4, 5955835), (5, 4764668), (10, 2382334), (19, 1253860), (20, 1191167), (38, 626930), (71, 335540), (76, 313465), (95, 250772), (142, 167770), (190, 125386), (284, 83885), (355, 67108), (380, 62693), (710, 33554), (883, 26980), (1349, 17660), (1420, 16777), (1766, 13490), (2698, 8830), (3532, 6745), (4415, 5396)]