41838400

素因数分解:

$2^6\times 5^2\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 84

約数和(自身を含む): 104566720

約数和(自身を除く): 62728320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 79, 80, 100, 158, 160, 200, 316, 320, 331, 395, 400, 632, 662, 790, 800, 1264, 1324, 1580, 1600, 1655, 1975, 2528, 2648, 3160, 3310, 3950, 5056, 5296, 6320, 6620, 7900, 8275, 10592, 12640, 13240, 15800, 16550, 21184, 25280, 26149, 26480, 31600, 33100, 52298, 52960, 63200, 66200, 104596, 105920, 126400, 130745, 132400, 209192, 261490, 264800, 418384, 522980, 529600, 653725, 836768, 1045960, 1307450, 1673536, 2091920, 2614900, 4183840, 5229800, 8367680, 10459600, 20919200, 41838400]

約数ペア:

[(1, 41838400), (2, 20919200), (4, 10459600), (5, 8367680), (8, 5229800), (10, 4183840), (16, 2614900), (20, 2091920), (25, 1673536), (32, 1307450), (40, 1045960), (50, 836768), (64, 653725), (79, 529600), (80, 522980), (100, 418384), (158, 264800), (160, 261490), (200, 209192), (316, 132400), (320, 130745), (331, 126400), (395, 105920), (400, 104596), (632, 66200), (662, 63200), (790, 52960), (800, 52298), (1264, 33100), (1324, 31600), (1580, 26480), (1600, 26149), (1655, 25280), (1975, 21184), (2528, 16550), (2648, 15800), (3160, 13240), (3310, 12640), (3950, 10592), (5056, 8275), (5296, 7900), (6320, 6620)]