21963200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 168

約数和(自身を含む): 64629792

約数和(自身を除く): 42666592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 50, 53, 56, 64, 70, 74, 80, 100, 106, 112, 140, 148, 160, 175, 185, 200, 212, 224, 259, 265, 280, 296, 320, 350, 370, 371, 400, 424, 448, 518, 530, 560, 592, 700, 740, 742, 800, 848, 925, 1036, 1060, 1120, 1184, 1295, 1325, 1400, 1480, 1484, 1600, 1696, 1850, 1855, 1961, 2072, 2120, 2240, 2368, 2590, 2650, 2800, 2960, 2968, 3392, 3700, 3710, 3922, 4144, 4240, 5180, 5300, 5600, 5920, 5936, 6475, 7400, 7420, 7844, 8288, 8480, 9275, 9805, 10360, 10600, 11200, 11840, 11872, 12950, 13727, 14800, 14840, 15688, 16576, 16960, 18550, 19610, 20720, 21200, 23744, 25900, 27454, 29600, 29680, 31376, 37100, 39220, 41440, 42400, 49025, 51800, 54908, 59200, 59360, 62752, 68635, 74200, 78440, 82880, 84800, 98050, 103600, 109816, 118720, 125504, 137270, 148400, 156880, 196100, 207200, 219632, 274540, 296800, 313760, 343175, 392200, 414400, 439264, 549080, 593600, 627520, 686350, 784400, 878528, 1098160, 1372700, 1568800, 2196320, 2745400, 3137600, 4392640, 5490800, 10981600, 21963200]

約数ペア:

[(1, 21963200), (2, 10981600), (4, 5490800), (5, 4392640), (7, 3137600), (8, 2745400), (10, 2196320), (14, 1568800), (16, 1372700), (20, 1098160), (25, 878528), (28, 784400), (32, 686350), (35, 627520), (37, 593600), (40, 549080), (50, 439264), (53, 414400), (56, 392200), (64, 343175), (70, 313760), (74, 296800), (80, 274540), (100, 219632), (106, 207200), (112, 196100), (140, 156880), (148, 148400), (160, 137270), (175, 125504), (185, 118720), (200, 109816), (212, 103600), (224, 98050), (259, 84800), (265, 82880), (280, 78440), (296, 74200), (320, 68635), (350, 62752), (370, 59360), (371, 59200), (400, 54908), (424, 51800), (448, 49025), (518, 42400), (530, 41440), (560, 39220), (592, 37100), (700, 31376), (740, 29680), (742, 29600), (800, 27454), (848, 25900), (925, 23744), (1036, 21200), (1060, 20720), (1120, 19610), (1184, 18550), (1295, 16960), (1325, 16576), (1400, 15688), (1480, 14840), (1484, 14800), (1600, 13727), (1696, 12950), (1850, 11872), (1855, 11840), (1961, 11200), (2072, 10600), (2120, 10360), (2240, 9805), (2368, 9275), (2590, 8480), (2650, 8288), (2800, 7844), (2960, 7420), (2968, 7400), (3392, 6475), (3700, 5936), (3710, 5920), (3922, 5600), (4144, 5300), (4240, 5180)]