125864960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 176

約数和(自身を含む): 341144832

約数和(自身を除く): 215279872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 61, 62, 64, 65, 80, 104, 122, 124, 128, 130, 155, 160, 208, 244, 248, 256, 260, 305, 310, 320, 403, 416, 488, 496, 512, 520, 610, 620, 640, 793, 806, 832, 976, 992, 1024, 1040, 1220, 1240, 1280, 1586, 1612, 1664, 1891, 1952, 1984, 2015, 2080, 2440, 2480, 2560, 3172, 3224, 3328, 3782, 3904, 3965, 3968, 4030, 4160, 4880, 4960, 5120, 6344, 6448, 6656, 7564, 7808, 7930, 7936, 8060, 8320, 9455, 9760, 9920, 12688, 12896, 13312, 15128, 15616, 15860, 15872, 16120, 16640, 18910, 19520, 19840, 24583, 25376, 25792, 30256, 31232, 31720, 31744, 32240, 33280, 37820, 39040, 39680, 49166, 50752, 51584, 60512, 62464, 63440, 64480, 66560, 75640, 78080, 79360, 98332, 101504, 103168, 121024, 122915, 126880, 128960, 151280, 156160, 158720, 196664, 203008, 206336, 242048, 245830, 253760, 257920, 302560, 312320, 393328, 406016, 412672, 484096, 491660, 507520, 515840, 605120, 786656, 812032, 968192, 983320, 1015040, 1031680, 1210240, 1573312, 1936384, 1966640, 2030080, 2063360, 2420480, 3146624, 3933280, 4060160, 4840960, 6293248, 7866560, 9681920, 12586496, 15733120, 25172992, 31466240, 62932480, 125864960]

約数ペア:

[(1, 125864960), (2, 62932480), (4, 31466240), (5, 25172992), (8, 15733120), (10, 12586496), (13, 9681920), (16, 7866560), (20, 6293248), (26, 4840960), (31, 4060160), (32, 3933280), (40, 3146624), (52, 2420480), (61, 2063360), (62, 2030080), (64, 1966640), (65, 1936384), (80, 1573312), (104, 1210240), (122, 1031680), (124, 1015040), (128, 983320), (130, 968192), (155, 812032), (160, 786656), (208, 605120), (244, 515840), (248, 507520), (256, 491660), (260, 484096), (305, 412672), (310, 406016), (320, 393328), (403, 312320), (416, 302560), (488, 257920), (496, 253760), (512, 245830), (520, 242048), (610, 206336), (620, 203008), (640, 196664), (793, 158720), (806, 156160), (832, 151280), (976, 128960), (992, 126880), (1024, 122915), (1040, 121024), (1220, 103168), (1240, 101504), (1280, 98332), (1586, 79360), (1612, 78080), (1664, 75640), (1891, 66560), (1952, 64480), (1984, 63440), (2015, 62464), (2080, 60512), (2440, 51584), (2480, 50752), (2560, 49166), (3172, 39680), (3224, 39040), (3328, 37820), (3782, 33280), (3904, 32240), (3965, 31744), (3968, 31720), (4030, 31232), (4160, 30256), (4880, 25792), (4960, 25376), (5120, 24583), (6344, 19840), (6448, 19520), (6656, 18910), (7564, 16640), (7808, 16120), (7930, 15872), (7936, 15860), (8060, 15616), (8320, 15128), (9455, 13312), (9760, 12896), (9920, 12688)]