73575680

素因数分解:

$2^8\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1291

約数の個数: 72

約数和(自身を含む): 180133632

約数和(自身を除く): 106557952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 640, 752, 940, 1223, 1280, 1504, 1880, 2446, 3008, 3760, 4892, 6016, 6115, 7520, 9784, 12032, 12230, 15040, 19568, 24460, 30080, 39136, 48920, 57481, 60160, 78272, 97840, 114962, 156544, 195680, 229924, 287405, 313088, 391360, 459848, 574810, 782720, 919696, 1149620, 1565440, 1839392, 2299240, 3678784, 4598480, 7357568, 9196960, 14715136, 18393920, 36787840, 73575680]

約数ペア:

[(1, 73575680), (2, 36787840), (4, 18393920), (5, 14715136), (8, 9196960), (10, 7357568), (16, 4598480), (20, 3678784), (32, 2299240), (40, 1839392), (47, 1565440), (64, 1149620), (80, 919696), (94, 782720), (128, 574810), (160, 459848), (188, 391360), (235, 313088), (256, 287405), (320, 229924), (376, 195680), (470, 156544), (640, 114962), (752, 97840), (940, 78272), (1223, 60160), (1280, 57481), (1504, 48920), (1880, 39136), (2446, 30080), (3008, 24460), (3760, 19568), (4892, 15040), (6016, 12230), (6115, 12032), (7520, 9784)]