40575634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 75582720

約数和(自身を除く): 35007086

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 53, 89, 106, 178, 187, 253, 374, 391, 506, 583, 782, 901, 979, 1166, 1219, 1513, 1802, 1958, 2047, 2438, 3026, 4094, 4301, 4717, 8602, 9434, 9911, 13409, 16643, 19822, 20723, 22517, 26818, 33286, 34799, 41446, 45034, 51887, 69598, 80189, 103774, 108491, 160378, 216982, 227953, 382789, 455906, 765578, 882079, 1193401, 1764158, 1844347, 2386802, 3688694, 20287817, 40575634]

約数ペア:

[(1, 40575634), (2, 20287817), (11, 3688694), (17, 2386802), (22, 1844347), (23, 1764158), (34, 1193401), (46, 882079), (53, 765578), (89, 455906), (106, 382789), (178, 227953), (187, 216982), (253, 160378), (374, 108491), (391, 103774), (506, 80189), (583, 69598), (782, 51887), (901, 45034), (979, 41446), (1166, 34799), (1219, 33286), (1513, 26818), (1802, 22517), (1958, 20723), (2047, 19822), (2438, 16643), (3026, 13409), (4094, 9911), (4301, 9434), (4717, 8602)]