3437440

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 8482320

約数和(自身を除く): 5044880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 131, 160, 164, 205, 262, 320, 328, 410, 524, 640, 655, 656, 820, 1048, 1310, 1312, 1640, 2096, 2620, 2624, 3280, 4192, 5240, 5248, 5371, 6560, 8384, 10480, 10742, 13120, 16768, 20960, 21484, 26240, 26855, 41920, 42968, 53710, 83840, 85936, 107420, 171872, 214840, 343744, 429680, 687488, 859360, 1718720, 3437440]

約数ペア:

[(1, 3437440), (2, 1718720), (4, 859360), (5, 687488), (8, 429680), (10, 343744), (16, 214840), (20, 171872), (32, 107420), (40, 85936), (41, 83840), (64, 53710), (80, 42968), (82, 41920), (128, 26855), (131, 26240), (160, 21484), (164, 20960), (205, 16768), (262, 13120), (320, 10742), (328, 10480), (410, 8384), (524, 6560), (640, 5371), (655, 5248), (656, 5240), (820, 4192), (1048, 3280), (1310, 2624), (1312, 2620), (1640, 2096)]