345033702920

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{971}}^1\times {\mathrm{132589}}^1$

素因数の和:133638

約数の個数: 64

約数和(自身を含む): 788730177600

約数和(自身を除く): 443696474680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 971, 1340, 1942, 2680, 3884, 4855, 7768, 9710, 19420, 38840, 65057, 130114, 132589, 260228, 265178, 325285, 520456, 530356, 650570, 662945, 1060712, 1301140, 1325890, 2602280, 2651780, 5303560, 8883463, 17766926, 35533852, 44417315, 71067704, 88834630, 128743919, 177669260, 257487838, 355338520, 514975676, 643719595, 1029951352, 1287439190, 2574878380, 5149756760, 8625842573, 17251685146, 34503370292, 43129212865, 69006740584, 86258425730, 172516851460, 345033702920]

約数ペア:

[(1, 345033702920), (2, 172516851460), (4, 86258425730), (5, 69006740584), (8, 43129212865), (10, 34503370292), (20, 17251685146), (40, 8625842573), (67, 5149756760), (134, 2574878380), (268, 1287439190), (335, 1029951352), (536, 643719595), (670, 514975676), (971, 355338520), (1340, 257487838), (1942, 177669260), (2680, 128743919), (3884, 88834630), (4855, 71067704), (7768, 44417315), (9710, 35533852), (19420, 17766926), (38840, 8883463), (65057, 5303560), (130114, 2651780), (132589, 2602280), (260228, 1325890), (265178, 1301140), (325285, 1060712), (520456, 662945), (530356, 650570)]