125319440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2843}}^1$

素因数の和:2904

約数の個数: 80

約数和(自身を含む): 317390400

約数和(自身を除く): 192070960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 190, 232, 290, 304, 380, 464, 551, 580, 760, 1102, 1160, 1520, 2204, 2320, 2755, 2843, 4408, 5510, 5686, 8816, 11020, 11372, 14215, 22040, 22744, 28430, 44080, 45488, 54017, 56860, 82447, 108034, 113720, 164894, 216068, 227440, 270085, 329788, 412235, 432136, 540170, 659576, 824470, 864272, 1080340, 1319152, 1566493, 1648940, 2160680, 3132986, 3297880, 4321360, 6265972, 6595760, 7832465, 12531944, 15664930, 25063888, 31329860, 62659720, 125319440]

約数ペア:

[(1, 125319440), (2, 62659720), (4, 31329860), (5, 25063888), (8, 15664930), (10, 12531944), (16, 7832465), (19, 6595760), (20, 6265972), (29, 4321360), (38, 3297880), (40, 3132986), (58, 2160680), (76, 1648940), (80, 1566493), (95, 1319152), (116, 1080340), (145, 864272), (152, 824470), (190, 659576), (232, 540170), (290, 432136), (304, 412235), (380, 329788), (464, 270085), (551, 227440), (580, 216068), (760, 164894), (1102, 113720), (1160, 108034), (1520, 82447), (2204, 56860), (2320, 54017), (2755, 45488), (2843, 44080), (4408, 28430), (5510, 22744), (5686, 22040), (8816, 14215), (11020, 11372)]