29210720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2371}}^1$

素因数の和:2404

約数の個数: 96

約数和(自身を含む): 86075136

約数和(自身を除く): 56864416

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2371, 2464, 3080, 4742, 6160, 9484, 11855, 12320, 16597, 18968, 23710, 26081, 33194, 37936, 47420, 52162, 66388, 75872, 82985, 94840, 104324, 130405, 132776, 165970, 182567, 189680, 208648, 260810, 265552, 331940, 365134, 379360, 417296, 521620, 531104, 663880, 730268, 834592, 912835, 1043240, 1327760, 1460536, 1825670, 2086480, 2655520, 2921072, 3651340, 4172960, 5842144, 7302680, 14605360, 29210720]

約数ペア:

[(1, 29210720), (2, 14605360), (4, 7302680), (5, 5842144), (7, 4172960), (8, 3651340), (10, 2921072), (11, 2655520), (14, 2086480), (16, 1825670), (20, 1460536), (22, 1327760), (28, 1043240), (32, 912835), (35, 834592), (40, 730268), (44, 663880), (55, 531104), (56, 521620), (70, 417296), (77, 379360), (80, 365134), (88, 331940), (110, 265552), (112, 260810), (140, 208648), (154, 189680), (160, 182567), (176, 165970), (220, 132776), (224, 130405), (280, 104324), (308, 94840), (352, 82985), (385, 75872), (440, 66388), (560, 52162), (616, 47420), (770, 37936), (880, 33194), (1120, 26081), (1232, 23710), (1540, 18968), (1760, 16597), (2371, 12320), (2464, 11855), (3080, 9484), (4742, 6160)]