113996480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:506

約数の個数: 112

約数和(自身を含む): 297423840

約数和(自身を除く): 183427360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 67, 80, 104, 130, 134, 160, 208, 260, 268, 320, 335, 409, 416, 520, 536, 670, 818, 832, 871, 1040, 1072, 1340, 1636, 1742, 2045, 2080, 2144, 2680, 3272, 3484, 4090, 4160, 4288, 4355, 5317, 5360, 6544, 6968, 8180, 8710, 10634, 10720, 13088, 13936, 16360, 17420, 21268, 21440, 26176, 26585, 27403, 27872, 32720, 34840, 42536, 53170, 54806, 55744, 65440, 69680, 85072, 106340, 109612, 130880, 137015, 139360, 170144, 212680, 219224, 274030, 278720, 340288, 356239, 425360, 438448, 548060, 712478, 850720, 876896, 1096120, 1424956, 1701440, 1753792, 1781195, 2192240, 2849912, 3562390, 4384480, 5699824, 7124780, 8768960, 11399648, 14249560, 22799296, 28499120, 56998240, 113996480]

約数ペア:

[(1, 113996480), (2, 56998240), (4, 28499120), (5, 22799296), (8, 14249560), (10, 11399648), (13, 8768960), (16, 7124780), (20, 5699824), (26, 4384480), (32, 3562390), (40, 2849912), (52, 2192240), (64, 1781195), (65, 1753792), (67, 1701440), (80, 1424956), (104, 1096120), (130, 876896), (134, 850720), (160, 712478), (208, 548060), (260, 438448), (268, 425360), (320, 356239), (335, 340288), (409, 278720), (416, 274030), (520, 219224), (536, 212680), (670, 170144), (818, 139360), (832, 137015), (871, 130880), (1040, 109612), (1072, 106340), (1340, 85072), (1636, 69680), (1742, 65440), (2045, 55744), (2080, 54806), (2144, 53170), (2680, 42536), (3272, 34840), (3484, 32720), (4090, 27872), (4160, 27403), (4288, 26585), (4355, 26176), (5317, 21440), (5360, 21268), (6544, 17420), (6968, 16360), (8180, 13936), (8710, 13088), (10634, 10720)]