24519880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:467

約数の個数: 128

約数和(自身を含む): 72576000

約数和(自身を除く): 48056120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 133, 140, 152, 154, 190, 209, 220, 266, 280, 308, 380, 385, 418, 419, 440, 532, 616, 665, 760, 770, 836, 838, 1045, 1064, 1330, 1463, 1540, 1672, 1676, 2090, 2095, 2660, 2926, 2933, 3080, 3352, 4180, 4190, 4609, 5320, 5852, 5866, 7315, 7961, 8360, 8380, 9218, 11704, 11732, 14630, 14665, 15922, 16760, 18436, 23045, 23464, 29260, 29330, 31844, 32263, 36872, 39805, 46090, 55727, 58520, 58660, 63688, 64526, 79610, 87571, 92180, 111454, 117320, 129052, 159220, 161315, 175142, 184360, 222908, 258104, 278635, 318440, 322630, 350284, 437855, 445816, 557270, 612997, 645260, 700568, 875710, 1114540, 1225994, 1290520, 1751420, 2229080, 2451988, 3064985, 3502840, 4903976, 6129970, 12259940, 24519880]

約数ペア:

[(1, 24519880), (2, 12259940), (4, 6129970), (5, 4903976), (7, 3502840), (8, 3064985), (10, 2451988), (11, 2229080), (14, 1751420), (19, 1290520), (20, 1225994), (22, 1114540), (28, 875710), (35, 700568), (38, 645260), (40, 612997), (44, 557270), (55, 445816), (56, 437855), (70, 350284), (76, 322630), (77, 318440), (88, 278635), (95, 258104), (110, 222908), (133, 184360), (140, 175142), (152, 161315), (154, 159220), (190, 129052), (209, 117320), (220, 111454), (266, 92180), (280, 87571), (308, 79610), (380, 64526), (385, 63688), (418, 58660), (419, 58520), (440, 55727), (532, 46090), (616, 39805), (665, 36872), (760, 32263), (770, 31844), (836, 29330), (838, 29260), (1045, 23464), (1064, 23045), (1330, 18436), (1463, 16760), (1540, 15922), (1672, 14665), (1676, 14630), (2090, 11732), (2095, 11704), (2660, 9218), (2926, 8380), (2933, 8360), (3080, 7961), (3352, 7315), (4180, 5866), (4190, 5852), (4609, 5320)]