23867220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{827}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 74003328

約数和(自身を除く): 50136108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 827, 962, 1110, 1443, 1654, 1924, 2220, 2405, 2481, 2886, 3308, 4135, 4810, 4962, 5772, 7215, 8270, 9620, 9924, 10751, 12405, 14430, 16540, 21502, 24810, 28860, 30599, 32253, 43004, 49620, 53755, 61198, 64506, 91797, 107510, 122396, 129012, 152995, 161265, 183594, 215020, 305990, 322530, 367188, 397787, 458985, 611980, 645060, 795574, 917970, 1193361, 1591148, 1835940, 1988935, 2386722, 3977870, 4773444, 5966805, 7955740, 11933610, 23867220]

約数ペア:

[(1, 23867220), (2, 11933610), (3, 7955740), (4, 5966805), (5, 4773444), (6, 3977870), (10, 2386722), (12, 1988935), (13, 1835940), (15, 1591148), (20, 1193361), (26, 917970), (30, 795574), (37, 645060), (39, 611980), (52, 458985), (60, 397787), (65, 367188), (74, 322530), (78, 305990), (111, 215020), (130, 183594), (148, 161265), (156, 152995), (185, 129012), (195, 122396), (222, 107510), (260, 91797), (370, 64506), (390, 61198), (444, 53755), (481, 49620), (555, 43004), (740, 32253), (780, 30599), (827, 28860), (962, 24810), (1110, 21502), (1443, 16540), (1654, 14430), (1924, 12405), (2220, 10751), (2405, 9924), (2481, 9620), (2886, 8270), (3308, 7215), (4135, 5772), (4810, 4962)]