38436682760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{67061}}^1$

素因数の和:67191

約数の個数: 128

約数和(自身を含む): 104294822400

約数和(自身を除く): 65858139640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 89, 92, 115, 140, 161, 178, 184, 230, 280, 322, 356, 445, 460, 623, 644, 712, 805, 890, 920, 1246, 1288, 1610, 1780, 2047, 2492, 3115, 3220, 3560, 4094, 4984, 6230, 6440, 8188, 10235, 12460, 14329, 16376, 20470, 24920, 28658, 40940, 57316, 67061, 71645, 81880, 114632, 134122, 143290, 268244, 286580, 335305, 469427, 536488, 573160, 670610, 938854, 1341220, 1542403, 1877708, 2347135, 2682440, 3084806, 3755416, 4694270, 5968429, 6169612, 7712015, 9388540, 10796821, 11936858, 12339224, 15424030, 18777080, 21593642, 23873716, 29842145, 30848060, 41779003, 43187284, 47747432, 53984105, 59684290, 61696120, 83558006, 86374568, 107968210, 119368580, 137273867, 167116012, 208895015, 215936420, 238737160, 274547734, 334232024, 417790030, 431872840, 549095468, 686369335, 835580060, 960917069, 1098190936, 1372738670, 1671160120, 1921834138, 2745477340, 3843668276, 4804585345, 5490954680, 7687336552, 9609170690, 19218341380, 38436682760]

約数ペア:

[(1, 38436682760), (2, 19218341380), (4, 9609170690), (5, 7687336552), (7, 5490954680), (8, 4804585345), (10, 3843668276), (14, 2745477340), (20, 1921834138), (23, 1671160120), (28, 1372738670), (35, 1098190936), (40, 960917069), (46, 835580060), (56, 686369335), (70, 549095468), (89, 431872840), (92, 417790030), (115, 334232024), (140, 274547734), (161, 238737160), (178, 215936420), (184, 208895015), (230, 167116012), (280, 137273867), (322, 119368580), (356, 107968210), (445, 86374568), (460, 83558006), (623, 61696120), (644, 59684290), (712, 53984105), (805, 47747432), (890, 43187284), (920, 41779003), (1246, 30848060), (1288, 29842145), (1610, 23873716), (1780, 21593642), (2047, 18777080), (2492, 15424030), (3115, 12339224), (3220, 11936858), (3560, 10796821), (4094, 9388540), (4984, 7712015), (6230, 6169612), (6440, 5968429), (8188, 4694270), (10235, 3755416), (12460, 3084806), (14329, 2682440), (16376, 2347135), (20470, 1877708), (24920, 1542403), (28658, 1341220), (40940, 938854), (57316, 670610), (67061, 573160), (71645, 536488), (81880, 469427), (114632, 335305), (134122, 286580), (143290, 268244)]