22467760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:830

約数の個数: 80

約数和(自身を含む): 60906816

約数和(自身を除く): 38439056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 757, 848, 1060, 1484, 1514, 1855, 2120, 2968, 3028, 3710, 3785, 4240, 5299, 5936, 6056, 7420, 7570, 10598, 12112, 14840, 15140, 21196, 26495, 29680, 30280, 40121, 42392, 52990, 60560, 80242, 84784, 105980, 160484, 200605, 211960, 280847, 320968, 401210, 423920, 561694, 641936, 802420, 1123388, 1404235, 1604840, 2246776, 2808470, 3209680, 4493552, 5616940, 11233880, 22467760]

約数ペア:

[(1, 22467760), (2, 11233880), (4, 5616940), (5, 4493552), (7, 3209680), (8, 2808470), (10, 2246776), (14, 1604840), (16, 1404235), (20, 1123388), (28, 802420), (35, 641936), (40, 561694), (53, 423920), (56, 401210), (70, 320968), (80, 280847), (106, 211960), (112, 200605), (140, 160484), (212, 105980), (265, 84784), (280, 80242), (371, 60560), (424, 52990), (530, 42392), (560, 40121), (742, 30280), (757, 29680), (848, 26495), (1060, 21196), (1484, 15140), (1514, 14840), (1855, 12112), (2120, 10598), (2968, 7570), (3028, 7420), (3710, 6056), (3785, 5936), (4240, 5299)]