26445860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 68124672

約数和(自身を除く): 41678812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 43, 46, 70, 86, 92, 115, 140, 161, 172, 191, 215, 230, 301, 322, 382, 430, 460, 602, 644, 764, 805, 860, 955, 989, 1204, 1337, 1505, 1610, 1910, 1978, 2674, 3010, 3220, 3820, 3956, 4393, 4945, 5348, 6020, 6685, 6923, 8213, 8786, 9890, 13370, 13846, 16426, 17572, 19780, 21965, 26740, 27692, 30751, 32852, 34615, 41065, 43930, 57491, 61502, 69230, 82130, 87860, 114982, 123004, 138460, 153755, 164260, 188899, 229964, 287455, 307510, 377798, 574910, 615020, 755596, 944495, 1149820, 1322293, 1888990, 2644586, 3777980, 5289172, 6611465, 13222930, 26445860]

約数ペア:

[(1, 26445860), (2, 13222930), (4, 6611465), (5, 5289172), (7, 3777980), (10, 2644586), (14, 1888990), (20, 1322293), (23, 1149820), (28, 944495), (35, 755596), (43, 615020), (46, 574910), (70, 377798), (86, 307510), (92, 287455), (115, 229964), (140, 188899), (161, 164260), (172, 153755), (191, 138460), (215, 123004), (230, 114982), (301, 87860), (322, 82130), (382, 69230), (430, 61502), (460, 57491), (602, 43930), (644, 41065), (764, 34615), (805, 32852), (860, 30751), (955, 27692), (989, 26740), (1204, 21965), (1337, 19780), (1505, 17572), (1610, 16426), (1910, 13846), (1978, 13370), (2674, 9890), (3010, 8786), (3220, 8213), (3820, 6923), (3956, 6685), (4393, 6020), (4945, 5348)]