5124465920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2393}}^1$

素因数の和:2660

約数の個数: 144

約数和(自身を含む): 14092807680

約数和(自身を除く): 8968341760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 239, 256, 280, 320, 448, 478, 560, 640, 896, 956, 1120, 1195, 1280, 1673, 1792, 1912, 2240, 2390, 2393, 3346, 3824, 4480, 4780, 4786, 6692, 7648, 8365, 8960, 9560, 9572, 11965, 13384, 15296, 16730, 16751, 19120, 19144, 23930, 26768, 30592, 33460, 33502, 38240, 38288, 47860, 53536, 61184, 66920, 67004, 76480, 76576, 83755, 95720, 107072, 133840, 134008, 152960, 153152, 167510, 191440, 214144, 267680, 268016, 305920, 306304, 335020, 382880, 428288, 535360, 536032, 571927, 612608, 670040, 765760, 1070720, 1072064, 1143854, 1340080, 1531520, 2141440, 2144128, 2287708, 2680160, 2859635, 3063040, 4003489, 4288256, 4575416, 5360320, 5719270, 8006978, 9150832, 10720640, 11438540, 16013956, 18301664, 20017445, 21441280, 22877080, 32027912, 36603328, 40034890, 45754160, 64055824, 73206656, 80069780, 91508320, 128111648, 146413312, 160139560, 183016640, 256223296, 320279120, 366033280, 512446592, 640558240, 732066560, 1024893184, 1281116480, 2562232960, 5124465920]

約数ペア:

[(1, 5124465920), (2, 2562232960), (4, 1281116480), (5, 1024893184), (7, 732066560), (8, 640558240), (10, 512446592), (14, 366033280), (16, 320279120), (20, 256223296), (28, 183016640), (32, 160139560), (35, 146413312), (40, 128111648), (56, 91508320), (64, 80069780), (70, 73206656), (80, 64055824), (112, 45754160), (128, 40034890), (140, 36603328), (160, 32027912), (224, 22877080), (239, 21441280), (256, 20017445), (280, 18301664), (320, 16013956), (448, 11438540), (478, 10720640), (560, 9150832), (640, 8006978), (896, 5719270), (956, 5360320), (1120, 4575416), (1195, 4288256), (1280, 4003489), (1673, 3063040), (1792, 2859635), (1912, 2680160), (2240, 2287708), (2390, 2144128), (2393, 2141440), (3346, 1531520), (3824, 1340080), (4480, 1143854), (4780, 1072064), (4786, 1070720), (6692, 765760), (7648, 670040), (8365, 612608), (8960, 571927), (9560, 536032), (9572, 535360), (11965, 428288), (13384, 382880), (15296, 335020), (16730, 306304), (16751, 305920), (19120, 268016), (19144, 267680), (23930, 214144), (26768, 191440), (30592, 167510), (33460, 153152), (33502, 152960), (38240, 134008), (38288, 133840), (47860, 107072), (53536, 95720), (61184, 83755), (66920, 76576), (67004, 76480)]