44416540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:827

約数の個数: 72

約数和(自身を含む): 110430432

約数和(自身を除く): 66013892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 61, 70, 98, 122, 140, 196, 244, 245, 305, 427, 490, 610, 743, 854, 980, 1220, 1486, 1708, 2135, 2972, 2989, 3715, 4270, 5201, 5978, 7430, 8540, 10402, 11956, 14860, 14945, 20804, 26005, 29890, 36407, 45323, 52010, 59780, 72814, 90646, 104020, 145628, 181292, 182035, 226615, 317261, 364070, 453230, 634522, 728140, 906460, 1269044, 1586305, 2220827, 3172610, 4441654, 6345220, 8883308, 11104135, 22208270, 44416540]

約数ペア:

[(1, 44416540), (2, 22208270), (4, 11104135), (5, 8883308), (7, 6345220), (10, 4441654), (14, 3172610), (20, 2220827), (28, 1586305), (35, 1269044), (49, 906460), (61, 728140), (70, 634522), (98, 453230), (122, 364070), (140, 317261), (196, 226615), (244, 182035), (245, 181292), (305, 145628), (427, 104020), (490, 90646), (610, 72814), (743, 59780), (854, 52010), (980, 45323), (1220, 36407), (1486, 29890), (1708, 26005), (2135, 20804), (2972, 14945), (2989, 14860), (3715, 11956), (4270, 10402), (5201, 8540), (5978, 7430)]