33461780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 84913920

約数和(自身を除く): 51452140

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 23, 34, 44, 46, 55, 68, 85, 92, 110, 115, 170, 187, 220, 230, 253, 340, 374, 389, 391, 460, 506, 748, 778, 782, 935, 1012, 1265, 1556, 1564, 1870, 1945, 1955, 2530, 3740, 3890, 3910, 4279, 4301, 5060, 6613, 7780, 7820, 8558, 8602, 8947, 13226, 17116, 17204, 17894, 21395, 21505, 26452, 33065, 35788, 42790, 43010, 44735, 66130, 72743, 85580, 86020, 89470, 98417, 132260, 145486, 152099, 178940, 196834, 290972, 304198, 363715, 393668, 492085, 608396, 727430, 760495, 984170, 1454860, 1520990, 1673089, 1968340, 3041980, 3346178, 6692356, 8365445, 16730890, 33461780]

約数ペア:

[(1, 33461780), (2, 16730890), (4, 8365445), (5, 6692356), (10, 3346178), (11, 3041980), (17, 1968340), (20, 1673089), (22, 1520990), (23, 1454860), (34, 984170), (44, 760495), (46, 727430), (55, 608396), (68, 492085), (85, 393668), (92, 363715), (110, 304198), (115, 290972), (170, 196834), (187, 178940), (220, 152099), (230, 145486), (253, 132260), (340, 98417), (374, 89470), (389, 86020), (391, 85580), (460, 72743), (506, 66130), (748, 44735), (778, 43010), (782, 42790), (935, 35788), (1012, 33065), (1265, 26452), (1556, 21505), (1564, 21395), (1870, 17894), (1945, 17204), (1955, 17116), (2530, 13226), (3740, 8947), (3890, 8602), (3910, 8558), (4279, 7820), (4301, 7780), (5060, 6613)]