23091040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 63685440

約数和(自身を除く): 40594400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 389, 424, 530, 560, 742, 778, 848, 1060, 1120, 1484, 1556, 1696, 1855, 1945, 2120, 2723, 2968, 3112, 3710, 3890, 4240, 5446, 5936, 6224, 7420, 7780, 8480, 10892, 11872, 12448, 13615, 14840, 15560, 20617, 21784, 27230, 29680, 31120, 41234, 43568, 54460, 59360, 62240, 82468, 87136, 103085, 108920, 144319, 164936, 206170, 217840, 288638, 329872, 412340, 435680, 577276, 659744, 721595, 824680, 1154552, 1443190, 1649360, 2309104, 2886380, 3298720, 4618208, 5772760, 11545520, 23091040]

約数ペア:

[(1, 23091040), (2, 11545520), (4, 5772760), (5, 4618208), (7, 3298720), (8, 2886380), (10, 2309104), (14, 1649360), (16, 1443190), (20, 1154552), (28, 824680), (32, 721595), (35, 659744), (40, 577276), (53, 435680), (56, 412340), (70, 329872), (80, 288638), (106, 217840), (112, 206170), (140, 164936), (160, 144319), (212, 108920), (224, 103085), (265, 87136), (280, 82468), (371, 62240), (389, 59360), (424, 54460), (530, 43568), (560, 41234), (742, 31120), (778, 29680), (848, 27230), (1060, 21784), (1120, 20617), (1484, 15560), (1556, 14840), (1696, 13615), (1855, 12448), (1945, 11872), (2120, 10892), (2723, 8480), (2968, 7780), (3112, 7420), (3710, 6224), (3890, 5936), (4240, 5446)]