57634720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 161882280

約数和(自身を除く): 104247560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 121, 130, 143, 160, 176, 208, 220, 229, 242, 260, 286, 352, 416, 440, 458, 484, 520, 572, 605, 715, 880, 916, 968, 1040, 1144, 1145, 1210, 1430, 1573, 1760, 1832, 1936, 2080, 2288, 2290, 2420, 2519, 2860, 2977, 3146, 3664, 3872, 4576, 4580, 4840, 5038, 5720, 5954, 6292, 7328, 7865, 9160, 9680, 10076, 11440, 11908, 12584, 12595, 14885, 15730, 18320, 19360, 20152, 22880, 23816, 25168, 25190, 27709, 29770, 31460, 32747, 36640, 40304, 47632, 50336, 50380, 55418, 59540, 62920, 65494, 80608, 95264, 100760, 110836, 119080, 125840, 130988, 138545, 163735, 201520, 221672, 238160, 251680, 261976, 277090, 327470, 360217, 403040, 443344, 476320, 523952, 554180, 654940, 720434, 886688, 1047904, 1108360, 1309880, 1440868, 1801085, 2216720, 2619760, 2881736, 3602170, 4433440, 5239520, 5763472, 7204340, 11526944, 14408680, 28817360, 57634720]

約数ペア:

[(1, 57634720), (2, 28817360), (4, 14408680), (5, 11526944), (8, 7204340), (10, 5763472), (11, 5239520), (13, 4433440), (16, 3602170), (20, 2881736), (22, 2619760), (26, 2216720), (32, 1801085), (40, 1440868), (44, 1309880), (52, 1108360), (55, 1047904), (65, 886688), (80, 720434), (88, 654940), (104, 554180), (110, 523952), (121, 476320), (130, 443344), (143, 403040), (160, 360217), (176, 327470), (208, 277090), (220, 261976), (229, 251680), (242, 238160), (260, 221672), (286, 201520), (352, 163735), (416, 138545), (440, 130988), (458, 125840), (484, 119080), (520, 110836), (572, 100760), (605, 95264), (715, 80608), (880, 65494), (916, 62920), (968, 59540), (1040, 55418), (1144, 50380), (1145, 50336), (1210, 47632), (1430, 40304), (1573, 36640), (1760, 32747), (1832, 31460), (1936, 29770), (2080, 27709), (2288, 25190), (2290, 25168), (2420, 23816), (2519, 22880), (2860, 20152), (2977, 19360), (3146, 18320), (3664, 15730), (3872, 14885), (4576, 12595), (4580, 12584), (4840, 11908), (5038, 11440), (5720, 10076), (5954, 9680), (6292, 9160), (7328, 7865)]