194411840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:632

約数の個数: 112

約数和(自身を含む): 532790400

約数和(自身を除く): 338378560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 229, 280, 320, 379, 448, 458, 560, 758, 916, 1120, 1145, 1516, 1603, 1832, 1895, 2240, 2290, 2653, 3032, 3206, 3664, 3790, 4580, 5306, 6064, 6412, 7328, 7580, 8015, 9160, 10612, 12128, 12824, 13265, 14656, 15160, 16030, 18320, 21224, 24256, 25648, 26530, 30320, 32060, 36640, 42448, 51296, 53060, 60640, 64120, 73280, 84896, 86791, 102592, 106120, 121280, 128240, 169792, 173582, 212240, 256480, 347164, 424480, 433955, 512960, 607537, 694328, 848960, 867910, 1215074, 1388656, 1735820, 2430148, 2777312, 3037685, 3471640, 4860296, 5554624, 6075370, 6943280, 9720592, 12150740, 13886560, 19441184, 24301480, 27773120, 38882368, 48602960, 97205920, 194411840]

約数ペア:

[(1, 194411840), (2, 97205920), (4, 48602960), (5, 38882368), (7, 27773120), (8, 24301480), (10, 19441184), (14, 13886560), (16, 12150740), (20, 9720592), (28, 6943280), (32, 6075370), (35, 5554624), (40, 4860296), (56, 3471640), (64, 3037685), (70, 2777312), (80, 2430148), (112, 1735820), (140, 1388656), (160, 1215074), (224, 867910), (229, 848960), (280, 694328), (320, 607537), (379, 512960), (448, 433955), (458, 424480), (560, 347164), (758, 256480), (916, 212240), (1120, 173582), (1145, 169792), (1516, 128240), (1603, 121280), (1832, 106120), (1895, 102592), (2240, 86791), (2290, 84896), (2653, 73280), (3032, 64120), (3206, 60640), (3664, 53060), (3790, 51296), (4580, 42448), (5306, 36640), (6064, 32060), (6412, 30320), (7328, 26530), (7580, 25648), (8015, 24256), (9160, 21224), (10612, 18320), (12128, 16030), (12824, 15160), (13265, 14656)]