16534700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 46663680

約数和(自身を除く): 30128980

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 25, 26, 28, 35, 46, 50, 52, 65, 70, 79, 91, 92, 100, 115, 130, 140, 158, 161, 175, 182, 230, 260, 299, 316, 322, 325, 350, 364, 395, 455, 460, 553, 575, 598, 644, 650, 700, 790, 805, 910, 1027, 1106, 1150, 1196, 1300, 1495, 1580, 1610, 1817, 1820, 1975, 2054, 2093, 2212, 2275, 2300, 2765, 2990, 3220, 3634, 3950, 4025, 4108, 4186, 4550, 5135, 5530, 5980, 7189, 7268, 7475, 7900, 8050, 8372, 9085, 9100, 10270, 10465, 11060, 12719, 13825, 14378, 14950, 16100, 18170, 20540, 20930, 23621, 25438, 25675, 27650, 28756, 29900, 35945, 36340, 41860, 45425, 47242, 50876, 51350, 52325, 55300, 63595, 71890, 90850, 94484, 102700, 104650, 118105, 127190, 143780, 165347, 179725, 181700, 209300, 236210, 254380, 317975, 330694, 359450, 472420, 590525, 635950, 661388, 718900, 826735, 1181050, 1271900, 1653470, 2362100, 3306940, 4133675, 8267350, 16534700]

約数ペア:

[(1, 16534700), (2, 8267350), (4, 4133675), (5, 3306940), (7, 2362100), (10, 1653470), (13, 1271900), (14, 1181050), (20, 826735), (23, 718900), (25, 661388), (26, 635950), (28, 590525), (35, 472420), (46, 359450), (50, 330694), (52, 317975), (65, 254380), (70, 236210), (79, 209300), (91, 181700), (92, 179725), (100, 165347), (115, 143780), (130, 127190), (140, 118105), (158, 104650), (161, 102700), (175, 94484), (182, 90850), (230, 71890), (260, 63595), (299, 55300), (316, 52325), (322, 51350), (325, 50876), (350, 47242), (364, 45425), (395, 41860), (455, 36340), (460, 35945), (553, 29900), (575, 28756), (598, 27650), (644, 25675), (650, 25438), (700, 23621), (790, 20930), (805, 20540), (910, 18170), (1027, 16100), (1106, 14950), (1150, 14378), (1196, 13825), (1300, 12719), (1495, 11060), (1580, 10465), (1610, 10270), (1817, 9100), (1820, 9085), (1975, 8372), (2054, 8050), (2093, 7900), (2212, 7475), (2275, 7268), (2300, 7189), (2765, 5980), (2990, 5530), (3220, 5135), (3634, 4550), (3950, 4186), (4025, 4108)]