31374200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1$

素因数の和:1137

約数の個数: 96

約数和(自身を含む): 85775760

約数和(自身を除く): 54401560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 220, 260, 275, 286, 325, 440, 520, 550, 572, 650, 715, 1097, 1100, 1144, 1300, 1430, 2194, 2200, 2600, 2860, 3575, 4388, 5485, 5720, 7150, 8776, 10970, 12067, 14261, 14300, 21940, 24134, 27425, 28522, 28600, 43880, 48268, 54850, 57044, 60335, 71305, 96536, 109700, 114088, 120670, 142610, 156871, 219400, 241340, 285220, 301675, 313742, 356525, 482680, 570440, 603350, 627484, 713050, 784355, 1206700, 1254968, 1426100, 1568710, 2413400, 2852200, 3137420, 3921775, 6274840, 7843550, 15687100, 31374200]

約数ペア:

[(1, 31374200), (2, 15687100), (4, 7843550), (5, 6274840), (8, 3921775), (10, 3137420), (11, 2852200), (13, 2413400), (20, 1568710), (22, 1426100), (25, 1254968), (26, 1206700), (40, 784355), (44, 713050), (50, 627484), (52, 603350), (55, 570440), (65, 482680), (88, 356525), (100, 313742), (104, 301675), (110, 285220), (130, 241340), (143, 219400), (200, 156871), (220, 142610), (260, 120670), (275, 114088), (286, 109700), (325, 96536), (440, 71305), (520, 60335), (550, 57044), (572, 54850), (650, 48268), (715, 43880), (1097, 28600), (1100, 28522), (1144, 27425), (1300, 24134), (1430, 21940), (2194, 14300), (2200, 14261), (2600, 12067), (2860, 10970), (3575, 8776), (4388, 7150), (5485, 5720)]