1449995800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{11171}}^1$

素因数の和:11257

約数の個数: 96

約数和(自身を含む): 3740385600

約数和(自身を除く): 2290389800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 59, 88, 100, 110, 118, 200, 220, 236, 275, 295, 440, 472, 550, 590, 649, 1100, 1180, 1298, 1475, 2200, 2360, 2596, 2950, 3245, 5192, 5900, 6490, 11171, 11800, 12980, 16225, 22342, 25960, 32450, 44684, 55855, 64900, 89368, 111710, 122881, 129800, 223420, 245762, 279275, 446840, 491524, 558550, 614405, 659089, 983048, 1117100, 1228810, 1318178, 2234200, 2457620, 2636356, 3072025, 3295445, 4915240, 5272712, 6144050, 6590890, 7249979, 12288100, 13181780, 14499958, 16477225, 24576200, 26363560, 28999916, 32954450, 36249895, 57999832, 65908900, 72499790, 131817800, 144999580, 181249475, 289999160, 362498950, 724997900, 1449995800]

約数ペア:

[(1, 1449995800), (2, 724997900), (4, 362498950), (5, 289999160), (8, 181249475), (10, 144999580), (11, 131817800), (20, 72499790), (22, 65908900), (25, 57999832), (40, 36249895), (44, 32954450), (50, 28999916), (55, 26363560), (59, 24576200), (88, 16477225), (100, 14499958), (110, 13181780), (118, 12288100), (200, 7249979), (220, 6590890), (236, 6144050), (275, 5272712), (295, 4915240), (440, 3295445), (472, 3072025), (550, 2636356), (590, 2457620), (649, 2234200), (1100, 1318178), (1180, 1228810), (1298, 1117100), (1475, 983048), (2200, 659089), (2360, 614405), (2596, 558550), (2950, 491524), (3245, 446840), (5192, 279275), (5900, 245762), (6490, 223420), (11171, 129800), (11800, 122881), (12980, 111710), (16225, 89368), (22342, 64900), (25960, 55855), (32450, 44684)]