22994720

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{419}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 63504000

約数和(自身を除く): 40509280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 419, 490, 560, 686, 784, 838, 980, 1120, 1372, 1568, 1676, 1715, 1960, 2095, 2744, 2933, 3352, 3430, 3920, 4190, 5488, 5866, 6704, 6860, 7840, 8380, 10976, 11732, 13408, 13720, 14665, 16760, 20531, 23464, 27440, 29330, 33520, 41062, 46928, 54880, 58660, 67040, 82124, 93856, 102655, 117320, 143717, 164248, 205310, 234640, 287434, 328496, 410620, 469280, 574868, 656992, 718585, 821240, 1149736, 1437170, 1642480, 2299472, 2874340, 3284960, 4598944, 5748680, 11497360, 22994720]

約数ペア:

[(1, 22994720), (2, 11497360), (4, 5748680), (5, 4598944), (7, 3284960), (8, 2874340), (10, 2299472), (14, 1642480), (16, 1437170), (20, 1149736), (28, 821240), (32, 718585), (35, 656992), (40, 574868), (49, 469280), (56, 410620), (70, 328496), (80, 287434), (98, 234640), (112, 205310), (140, 164248), (160, 143717), (196, 117320), (224, 102655), (245, 93856), (280, 82124), (343, 67040), (392, 58660), (419, 54880), (490, 46928), (560, 41062), (686, 33520), (784, 29330), (838, 27440), (980, 23464), (1120, 20531), (1372, 16760), (1568, 14665), (1676, 13720), (1715, 13408), (1960, 11732), (2095, 10976), (2744, 8380), (2933, 7840), (3352, 6860), (3430, 6704), (3920, 5866), (4190, 5488)]