24851420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 60673536

約数和(自身を除く): 35822116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 43, 44, 55, 71, 74, 86, 110, 142, 148, 172, 185, 215, 220, 284, 355, 370, 407, 430, 473, 710, 740, 781, 814, 860, 946, 1420, 1562, 1591, 1628, 1892, 2035, 2365, 2627, 3053, 3124, 3182, 3905, 4070, 4730, 5254, 6106, 6364, 7810, 7955, 8140, 9460, 10508, 12212, 13135, 15265, 15620, 15910, 17501, 26270, 28897, 30530, 31820, 33583, 35002, 52540, 57794, 61060, 67166, 70004, 87505, 112961, 115588, 134332, 144485, 167915, 175010, 225922, 288970, 335830, 350020, 451844, 564805, 577940, 671660, 1129610, 1242571, 2259220, 2485142, 4970284, 6212855, 12425710, 24851420]

約数ペア:

[(1, 24851420), (2, 12425710), (4, 6212855), (5, 4970284), (10, 2485142), (11, 2259220), (20, 1242571), (22, 1129610), (37, 671660), (43, 577940), (44, 564805), (55, 451844), (71, 350020), (74, 335830), (86, 288970), (110, 225922), (142, 175010), (148, 167915), (172, 144485), (185, 134332), (215, 115588), (220, 112961), (284, 87505), (355, 70004), (370, 67166), (407, 61060), (430, 57794), (473, 52540), (710, 35002), (740, 33583), (781, 31820), (814, 30530), (860, 28897), (946, 26270), (1420, 17501), (1562, 15910), (1591, 15620), (1628, 15265), (1892, 13135), (2035, 12212), (2365, 10508), (2627, 9460), (3053, 8140), (3124, 7955), (3182, 7810), (3905, 6364), (4070, 6106), (4730, 5254)]