26835139640

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{967}}^1\times {\mathrm{3833}}^1$

素因数の和:4992

約数の個数: 64

約数和(自身を含む): 60791290560

約数和(自身を除く): 33956150920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 967, 1448, 1810, 1934, 3620, 3833, 3868, 4835, 7240, 7666, 7736, 9670, 15332, 19165, 19340, 30664, 38330, 38680, 76660, 153320, 175027, 350054, 693773, 700108, 875135, 1387546, 1400216, 1750270, 2775092, 3468865, 3500540, 3706511, 5550184, 6937730, 7001080, 7413022, 13875460, 14826044, 18532555, 27750920, 29652088, 37065110, 74130220, 148260440, 670878491, 1341756982, 2683513964, 3354392455, 5367027928, 6708784910, 13417569820, 26835139640]

約数ペア:

[(1, 26835139640), (2, 13417569820), (4, 6708784910), (5, 5367027928), (8, 3354392455), (10, 2683513964), (20, 1341756982), (40, 670878491), (181, 148260440), (362, 74130220), (724, 37065110), (905, 29652088), (967, 27750920), (1448, 18532555), (1810, 14826044), (1934, 13875460), (3620, 7413022), (3833, 7001080), (3868, 6937730), (4835, 5550184), (7240, 3706511), (7666, 3500540), (7736, 3468865), (9670, 2775092), (15332, 1750270), (19165, 1400216), (19340, 1387546), (30664, 875135), (38330, 700108), (38680, 693773), (76660, 350054), (153320, 175027)]