41639680

素因数分解:

$2^8\times 5^1\times {\mathrm{32531}}^1$

素因数の和:32552

約数の個数: 36

約数和(自身を含む): 99743112

約数和(自身を除く): 58103432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 32531, 65062, 130124, 162655, 260248, 325310, 520496, 650620, 1040992, 1301240, 2081984, 2602480, 4163968, 5204960, 8327936, 10409920, 20819840, 41639680]

約数ペア:

[(1, 41639680), (2, 20819840), (4, 10409920), (5, 8327936), (8, 5204960), (10, 4163968), (16, 2602480), (20, 2081984), (32, 1301240), (40, 1040992), (64, 650620), (80, 520496), (128, 325310), (160, 260248), (256, 162655), (320, 130124), (640, 65062), (1280, 32531)]