942020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 2170560

約数和(自身を除く): 1228540

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 67, 74, 76, 95, 134, 148, 185, 190, 268, 335, 370, 380, 670, 703, 740, 1273, 1340, 1406, 2479, 2546, 2812, 3515, 4958, 5092, 6365, 7030, 9916, 12395, 12730, 14060, 24790, 25460, 47101, 49580, 94202, 188404, 235505, 471010, 942020]

約数ペア:

[(1, 942020), (2, 471010), (4, 235505), (5, 188404), (10, 94202), (19, 49580), (20, 47101), (37, 25460), (38, 24790), (67, 14060), (74, 12730), (76, 12395), (95, 9916), (134, 7030), (148, 6365), (185, 5092), (190, 4958), (268, 3515), (335, 2812), (370, 2546), (380, 2479), (670, 1406), (703, 1340), (740, 1273)]