16612495360

素因数分解:

$2^{12}\times 5^1\times {\mathrm{811157}}^1$

素因数の和:811186

約数の個数: 52

約数和(自身を含む): 39865171068

約数和(自身を除く): 23252675708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 10240, 20480, 811157, 1622314, 3244628, 4055785, 6489256, 8111570, 12978512, 16223140, 25957024, 32446280, 51914048, 64892560, 103828096, 129785120, 207656192, 259570240, 415312384, 519140480, 830624768, 1038280960, 1661249536, 2076561920, 3322499072, 4153123840, 8306247680, 16612495360]

約数ペア:

[(1, 16612495360), (2, 8306247680), (4, 4153123840), (5, 3322499072), (8, 2076561920), (10, 1661249536), (16, 1038280960), (20, 830624768), (32, 519140480), (40, 415312384), (64, 259570240), (80, 207656192), (128, 129785120), (160, 103828096), (256, 64892560), (320, 51914048), (512, 32446280), (640, 25957024), (1024, 16223140), (1280, 12978512), (2048, 8111570), (2560, 6489256), (4096, 4055785), (5120, 3244628), (10240, 1622314), (20480, 811157)]