42585379540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{733}}^1\times {\mathrm{1459}}^1$

素因数の和:2393

約数の個数: 96

約数和(自身を含む): 98299393920

約数和(自身を除く): 55714014380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 181, 220, 362, 724, 733, 905, 1459, 1466, 1810, 1991, 2918, 2932, 3620, 3665, 3982, 5836, 7295, 7330, 7964, 8063, 9955, 14590, 14660, 16049, 16126, 19910, 29180, 32098, 32252, 39820, 40315, 64196, 80245, 80630, 132673, 160490, 161260, 264079, 265346, 320980, 528158, 530692, 663365, 1056316, 1069447, 1320395, 1326730, 1459403, 2138894, 2640790, 2653460, 2904869, 2918806, 4277788, 5281580, 5347235, 5809738, 5837612, 7297015, 10694470, 11619476, 11763917, 14524345, 14594030, 21388940, 23527834, 29048690, 29188060, 47055668, 58097380, 58819585, 117639170, 193569907, 235278340, 387139814, 774279628, 967849535, 1935699070, 2129268977, 3871398140, 4258537954, 8517075908, 10646344885, 21292689770, 42585379540]

約数ペア:

[(1, 42585379540), (2, 21292689770), (4, 10646344885), (5, 8517075908), (10, 4258537954), (11, 3871398140), (20, 2129268977), (22, 1935699070), (44, 967849535), (55, 774279628), (110, 387139814), (181, 235278340), (220, 193569907), (362, 117639170), (724, 58819585), (733, 58097380), (905, 47055668), (1459, 29188060), (1466, 29048690), (1810, 23527834), (1991, 21388940), (2918, 14594030), (2932, 14524345), (3620, 11763917), (3665, 11619476), (3982, 10694470), (5836, 7297015), (7295, 5837612), (7330, 5809738), (7964, 5347235), (8063, 5281580), (9955, 4277788), (14590, 2918806), (14660, 2904869), (16049, 2653460), (16126, 2640790), (19910, 2138894), (29180, 1459403), (32098, 1326730), (32252, 1320395), (39820, 1069447), (40315, 1056316), (64196, 663365), (80245, 530692), (80630, 528158), (132673, 320980), (160490, 265346), (161260, 264079)]