57526040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 155131200

約数和(自身を除く): 97605160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 89, 104, 110, 113, 130, 143, 178, 220, 226, 260, 286, 356, 440, 445, 452, 520, 565, 572, 712, 715, 890, 904, 979, 1130, 1144, 1157, 1243, 1430, 1469, 1780, 1958, 2260, 2314, 2486, 2860, 2938, 3560, 3916, 4520, 4628, 4895, 4972, 5720, 5785, 5876, 6215, 7345, 7832, 9256, 9790, 9944, 10057, 11570, 11752, 12430, 12727, 14690, 16159, 19580, 20114, 23140, 24860, 25454, 29380, 32318, 39160, 40228, 46280, 49720, 50285, 50908, 58760, 63635, 64636, 80456, 80795, 100570, 101816, 110627, 127270, 129272, 130741, 161590, 201140, 221254, 254540, 261482, 323180, 402280, 442508, 509080, 522964, 553135, 646360, 653705, 885016, 1045928, 1106270, 1307410, 1438151, 2212540, 2614820, 2876302, 4425080, 5229640, 5752604, 7190755, 11505208, 14381510, 28763020, 57526040]

約数ペア:

[(1, 57526040), (2, 28763020), (4, 14381510), (5, 11505208), (8, 7190755), (10, 5752604), (11, 5229640), (13, 4425080), (20, 2876302), (22, 2614820), (26, 2212540), (40, 1438151), (44, 1307410), (52, 1106270), (55, 1045928), (65, 885016), (88, 653705), (89, 646360), (104, 553135), (110, 522964), (113, 509080), (130, 442508), (143, 402280), (178, 323180), (220, 261482), (226, 254540), (260, 221254), (286, 201140), (356, 161590), (440, 130741), (445, 129272), (452, 127270), (520, 110627), (565, 101816), (572, 100570), (712, 80795), (715, 80456), (890, 64636), (904, 63635), (979, 58760), (1130, 50908), (1144, 50285), (1157, 49720), (1243, 46280), (1430, 40228), (1469, 39160), (1780, 32318), (1958, 29380), (2260, 25454), (2314, 24860), (2486, 23140), (2860, 20114), (2938, 19580), (3560, 16159), (3916, 14690), (4520, 12727), (4628, 12430), (4895, 11752), (4972, 11570), (5720, 10057), (5785, 9944), (5876, 9790), (6215, 9256), (7345, 7832)]