134535040

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6781}}^1$

素因数の和:6831

約数の個数: 64

約数和(自身を含む): 332046720

約数和(自身を除く): 197511680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 6781, 9920, 13562, 19840, 27124, 33905, 54248, 67810, 108496, 135620, 210211, 216992, 271240, 420422, 433984, 542480, 840844, 867968, 1051055, 1084960, 1681688, 2102110, 2169920, 3363376, 4204220, 4339840, 6726752, 8408440, 13453504, 16816880, 26907008, 33633760, 67267520, 134535040]

約数ペア:

[(1, 134535040), (2, 67267520), (4, 33633760), (5, 26907008), (8, 16816880), (10, 13453504), (16, 8408440), (20, 6726752), (31, 4339840), (32, 4204220), (40, 3363376), (62, 2169920), (64, 2102110), (80, 1681688), (124, 1084960), (128, 1051055), (155, 867968), (160, 840844), (248, 542480), (310, 433984), (320, 420422), (496, 271240), (620, 216992), (640, 210211), (992, 135620), (1240, 108496), (1984, 67810), (2480, 54248), (3968, 33905), (4960, 27124), (6781, 19840), (9920, 13562)]