38167220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 100439808

約数和(自身を除く): 62272588

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 67, 70, 91, 130, 134, 140, 182, 260, 268, 313, 335, 364, 455, 469, 626, 670, 871, 910, 938, 1252, 1340, 1565, 1742, 1820, 1876, 2191, 2345, 3130, 3484, 4069, 4355, 4382, 4690, 6097, 6260, 8138, 8710, 8764, 9380, 10955, 12194, 16276, 17420, 20345, 20971, 21910, 24388, 28483, 30485, 40690, 41942, 43820, 56966, 60970, 81380, 83884, 104855, 113932, 121940, 142415, 146797, 209710, 272623, 284830, 293594, 419420, 545246, 569660, 587188, 733985, 1090492, 1363115, 1467970, 1908361, 2726230, 2935940, 3816722, 5452460, 7633444, 9541805, 19083610, 38167220]

約数ペア:

[(1, 38167220), (2, 19083610), (4, 9541805), (5, 7633444), (7, 5452460), (10, 3816722), (13, 2935940), (14, 2726230), (20, 1908361), (26, 1467970), (28, 1363115), (35, 1090492), (52, 733985), (65, 587188), (67, 569660), (70, 545246), (91, 419420), (130, 293594), (134, 284830), (140, 272623), (182, 209710), (260, 146797), (268, 142415), (313, 121940), (335, 113932), (364, 104855), (455, 83884), (469, 81380), (626, 60970), (670, 56966), (871, 43820), (910, 41942), (938, 40690), (1252, 30485), (1340, 28483), (1565, 24388), (1742, 21910), (1820, 20971), (1876, 20345), (2191, 17420), (2345, 16276), (3130, 12194), (3484, 10955), (4069, 9380), (4355, 8764), (4382, 8710), (4690, 8138), (6097, 6260)]