7116785320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1$

素因数の和:1283

約数の個数: 128

約数和(自身を含む): 17013888000

約数和(自身を除く): 9897102680

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 59, 62, 89, 118, 124, 155, 178, 236, 248, 295, 310, 356, 445, 472, 590, 620, 712, 890, 1093, 1180, 1240, 1780, 1829, 2186, 2360, 2759, 3560, 3658, 4372, 5251, 5465, 5518, 7316, 8744, 9145, 10502, 10930, 11036, 13795, 14632, 18290, 21004, 21860, 22072, 26255, 27590, 33883, 36580, 42008, 43720, 52510, 55180, 64487, 67766, 73160, 97277, 105020, 110360, 128974, 135532, 162781, 169415, 194554, 210040, 257948, 271064, 322435, 325562, 338830, 389108, 486385, 515896, 644870, 651124, 677660, 778216, 813905, 972770, 1289740, 1302248, 1355320, 1627810, 1945540, 1999097, 2579480, 3015587, 3255620, 3891080, 3998194, 5739343, 6031174, 6511240, 7996388, 9995485, 11478686, 12062348, 15077935, 15992776, 19990970, 22957372, 24124696, 28696715, 30155870, 39981940, 45914744, 57393430, 60311740, 79963880, 114786860, 120623480, 177919633, 229573720, 355839266, 711678532, 889598165, 1423357064, 1779196330, 3558392660, 7116785320]

約数ペア:

[(1, 7116785320), (2, 3558392660), (4, 1779196330), (5, 1423357064), (8, 889598165), (10, 711678532), (20, 355839266), (31, 229573720), (40, 177919633), (59, 120623480), (62, 114786860), (89, 79963880), (118, 60311740), (124, 57393430), (155, 45914744), (178, 39981940), (236, 30155870), (248, 28696715), (295, 24124696), (310, 22957372), (356, 19990970), (445, 15992776), (472, 15077935), (590, 12062348), (620, 11478686), (712, 9995485), (890, 7996388), (1093, 6511240), (1180, 6031174), (1240, 5739343), (1780, 3998194), (1829, 3891080), (2186, 3255620), (2360, 3015587), (2759, 2579480), (3560, 1999097), (3658, 1945540), (4372, 1627810), (5251, 1355320), (5465, 1302248), (5518, 1289740), (7316, 972770), (8744, 813905), (9145, 778216), (10502, 677660), (10930, 651124), (11036, 644870), (13795, 515896), (14632, 486385), (18290, 389108), (21004, 338830), (21860, 325562), (22072, 322435), (26255, 271064), (27590, 257948), (33883, 210040), (36580, 194554), (42008, 169415), (43720, 162781), (52510, 135532), (55180, 128974), (64487, 110360), (67766, 105020), (73160, 97277)]