22987160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1549}}^1$

素因数の和:1620

約数の個数: 64

約数和(自身を含む): 60264000

約数和(自身を除く): 37276840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1549, 1855, 2120, 2968, 3098, 3710, 6196, 7420, 7745, 10843, 12392, 14840, 15490, 21686, 30980, 43372, 54215, 61960, 82097, 86744, 108430, 164194, 216860, 328388, 410485, 433720, 574679, 656776, 820970, 1149358, 1641940, 2298716, 2873395, 3283880, 4597432, 5746790, 11493580, 22987160]

約数ペア:

[(1, 22987160), (2, 11493580), (4, 5746790), (5, 4597432), (7, 3283880), (8, 2873395), (10, 2298716), (14, 1641940), (20, 1149358), (28, 820970), (35, 656776), (40, 574679), (53, 433720), (56, 410485), (70, 328388), (106, 216860), (140, 164194), (212, 108430), (265, 86744), (280, 82097), (371, 61960), (424, 54215), (530, 43372), (742, 30980), (1060, 21686), (1484, 15490), (1549, 14840), (1855, 12392), (2120, 10843), (2968, 7745), (3098, 7420), (3710, 6196)]