44417440

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{769}}^1$

素因数の和:822

約数の個数: 72

約数和(自身を含む): 110893860

約数和(自身を除く): 66476420

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 361, 380, 608, 722, 760, 769, 1444, 1520, 1538, 1805, 2888, 3040, 3076, 3610, 3845, 5776, 6152, 7220, 7690, 11552, 12304, 14440, 14611, 15380, 24608, 28880, 29222, 30760, 57760, 58444, 61520, 73055, 116888, 123040, 146110, 233776, 277609, 292220, 467552, 555218, 584440, 1110436, 1168880, 1388045, 2220872, 2337760, 2776090, 4441744, 5552180, 8883488, 11104360, 22208720, 44417440]

約数ペア:

[(1, 44417440), (2, 22208720), (4, 11104360), (5, 8883488), (8, 5552180), (10, 4441744), (16, 2776090), (19, 2337760), (20, 2220872), (32, 1388045), (38, 1168880), (40, 1110436), (76, 584440), (80, 555218), (95, 467552), (152, 292220), (160, 277609), (190, 233776), (304, 146110), (361, 123040), (380, 116888), (608, 73055), (722, 61520), (760, 58444), (769, 57760), (1444, 30760), (1520, 29222), (1538, 28880), (1805, 24608), (2888, 15380), (3040, 14611), (3076, 14440), (3610, 12304), (3845, 11552), (5776, 7690), (6152, 7220)]