3768080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 80

約数和(自身を含む): 9612480

約数和(自身を除く): 5844400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 37, 38, 40, 67, 74, 76, 80, 95, 134, 148, 152, 185, 190, 268, 296, 304, 335, 370, 380, 536, 592, 670, 703, 740, 760, 1072, 1273, 1340, 1406, 1480, 1520, 2479, 2546, 2680, 2812, 2960, 3515, 4958, 5092, 5360, 5624, 6365, 7030, 9916, 10184, 11248, 12395, 12730, 14060, 19832, 20368, 24790, 25460, 28120, 39664, 47101, 49580, 50920, 56240, 94202, 99160, 101840, 188404, 198320, 235505, 376808, 471010, 753616, 942020, 1884040, 3768080]

約数ペア:

[(1, 3768080), (2, 1884040), (4, 942020), (5, 753616), (8, 471010), (10, 376808), (16, 235505), (19, 198320), (20, 188404), (37, 101840), (38, 99160), (40, 94202), (67, 56240), (74, 50920), (76, 49580), (80, 47101), (95, 39664), (134, 28120), (148, 25460), (152, 24790), (185, 20368), (190, 19832), (268, 14060), (296, 12730), (304, 12395), (335, 11248), (370, 10184), (380, 9916), (536, 7030), (592, 6365), (670, 5624), (703, 5360), (740, 5092), (760, 4958), (1072, 3515), (1273, 2960), (1340, 2812), (1406, 2680), (1480, 2546), (1520, 2479)]