52885360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3163}}^1$

素因数の和:3206

約数の個数: 80

約数和(自身を含む): 141240960

約数和(自身を除く): 88355600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3163, 3344, 4180, 6326, 8360, 12652, 15815, 16720, 25304, 31630, 34793, 50608, 60097, 63260, 69586, 120194, 126520, 139172, 173965, 240388, 253040, 278344, 300485, 347930, 480776, 556688, 600970, 661067, 695860, 961552, 1201940, 1322134, 1391720, 2403880, 2644268, 2783440, 3305335, 4807760, 5288536, 6610670, 10577072, 13221340, 26442680, 52885360]

約数ペア:

[(1, 52885360), (2, 26442680), (4, 13221340), (5, 10577072), (8, 6610670), (10, 5288536), (11, 4807760), (16, 3305335), (19, 2783440), (20, 2644268), (22, 2403880), (38, 1391720), (40, 1322134), (44, 1201940), (55, 961552), (76, 695860), (80, 661067), (88, 600970), (95, 556688), (110, 480776), (152, 347930), (176, 300485), (190, 278344), (209, 253040), (220, 240388), (304, 173965), (380, 139172), (418, 126520), (440, 120194), (760, 69586), (836, 63260), (880, 60097), (1045, 50608), (1520, 34793), (1672, 31630), (2090, 25304), (3163, 16720), (3344, 15815), (4180, 12652), (6326, 8360)]