2340803840

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3457}}^1$

素因数の和:3524

約数の個数: 108

約数和(自身を含む): 5863032084

約数和(自身を除く): 3522228244

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 529, 640, 736, 920, 1058, 1280, 1472, 1840, 2116, 2645, 2944, 3457, 3680, 4232, 5290, 5888, 6914, 7360, 8464, 10580, 13828, 14720, 16928, 17285, 21160, 27656, 29440, 33856, 34570, 42320, 55312, 67712, 69140, 79511, 84640, 110624, 135424, 138280, 159022, 169280, 221248, 276560, 318044, 338560, 397555, 442496, 553120, 636088, 677120, 795110, 884992, 1106240, 1272176, 1590220, 1828753, 2212480, 2544352, 3180440, 3657506, 4424960, 5088704, 6360880, 7315012, 9143765, 10177408, 12721760, 14630024, 18287530, 20354816, 25443520, 29260048, 36575060, 50887040, 58520096, 73150120, 101774080, 117040192, 146300240, 234080384, 292600480, 468160768, 585200960, 1170401920, 2340803840]

約数ペア:

[(1, 2340803840), (2, 1170401920), (4, 585200960), (5, 468160768), (8, 292600480), (10, 234080384), (16, 146300240), (20, 117040192), (23, 101774080), (32, 73150120), (40, 58520096), (46, 50887040), (64, 36575060), (80, 29260048), (92, 25443520), (115, 20354816), (128, 18287530), (160, 14630024), (184, 12721760), (230, 10177408), (256, 9143765), (320, 7315012), (368, 6360880), (460, 5088704), (529, 4424960), (640, 3657506), (736, 3180440), (920, 2544352), (1058, 2212480), (1280, 1828753), (1472, 1590220), (1840, 1272176), (2116, 1106240), (2645, 884992), (2944, 795110), (3457, 677120), (3680, 636088), (4232, 553120), (5290, 442496), (5888, 397555), (6914, 338560), (7360, 318044), (8464, 276560), (10580, 221248), (13828, 169280), (14720, 159022), (16928, 138280), (17285, 135424), (21160, 110624), (27656, 84640), (29440, 79511), (33856, 69140), (34570, 67712), (42320, 55312)]