63941920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1602

約数の個数: 96

約数和(自身を含む): 177424128

約数和(自身を除く): 113482208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 1543, 2072, 2590, 2960, 3086, 4144, 5180, 5920, 6172, 7715, 8288, 10360, 10801, 12344, 15430, 20720, 21602, 24688, 30860, 41440, 43204, 49376, 54005, 57091, 61720, 86408, 108010, 114182, 123440, 172816, 216020, 228364, 246880, 285455, 345632, 399637, 432040, 456728, 570910, 799274, 864080, 913456, 1141820, 1598548, 1728160, 1826912, 1998185, 2283640, 3197096, 3996370, 4567280, 6394192, 7992740, 9134560, 12788384, 15985480, 31970960, 63941920]

約数ペア:

[(1, 63941920), (2, 31970960), (4, 15985480), (5, 12788384), (7, 9134560), (8, 7992740), (10, 6394192), (14, 4567280), (16, 3996370), (20, 3197096), (28, 2283640), (32, 1998185), (35, 1826912), (37, 1728160), (40, 1598548), (56, 1141820), (70, 913456), (74, 864080), (80, 799274), (112, 570910), (140, 456728), (148, 432040), (160, 399637), (185, 345632), (224, 285455), (259, 246880), (280, 228364), (296, 216020), (370, 172816), (518, 123440), (560, 114182), (592, 108010), (740, 86408), (1036, 61720), (1120, 57091), (1184, 54005), (1295, 49376), (1480, 43204), (1543, 41440), (2072, 30860), (2590, 24688), (2960, 21602), (3086, 20720), (4144, 15430), (5180, 12344), (5920, 10801), (6172, 10360), (7715, 8288)]