202414160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1019}}^1$

素因数の和:1236

約数の個数: 80

約数和(自身を含む): 509967360

約数和(自身を除く): 307553200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 191, 208, 260, 382, 520, 764, 955, 1019, 1040, 1528, 1910, 2038, 2483, 3056, 3820, 4076, 4966, 5095, 7640, 8152, 9932, 10190, 12415, 13247, 15280, 16304, 19864, 20380, 24830, 26494, 39728, 40760, 49660, 52988, 66235, 81520, 99320, 105976, 132470, 194629, 198640, 211952, 264940, 389258, 529880, 778516, 973145, 1059760, 1557032, 1946290, 2530177, 3114064, 3892580, 5060354, 7785160, 10120708, 12650885, 15570320, 20241416, 25301770, 40482832, 50603540, 101207080, 202414160]

約数ペア:

[(1, 202414160), (2, 101207080), (4, 50603540), (5, 40482832), (8, 25301770), (10, 20241416), (13, 15570320), (16, 12650885), (20, 10120708), (26, 7785160), (40, 5060354), (52, 3892580), (65, 3114064), (80, 2530177), (104, 1946290), (130, 1557032), (191, 1059760), (208, 973145), (260, 778516), (382, 529880), (520, 389258), (764, 264940), (955, 211952), (1019, 198640), (1040, 194629), (1528, 132470), (1910, 105976), (2038, 99320), (2483, 81520), (3056, 66235), (3820, 52988), (4076, 49660), (4966, 40760), (5095, 39728), (7640, 26494), (8152, 24830), (9932, 20380), (10190, 19864), (12415, 16304), (13247, 15280)]