57784700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1839

約数の個数: 72

約数和(自身を含む): 139834800

約数和(自身を除く): 82050100

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 170, 190, 323, 340, 380, 425, 475, 646, 850, 950, 1292, 1615, 1700, 1789, 1900, 3230, 3578, 6460, 7156, 8075, 8945, 16150, 17890, 30413, 32300, 33991, 35780, 44725, 60826, 67982, 89450, 121652, 135964, 152065, 169955, 178900, 304130, 339910, 577847, 608260, 679820, 760325, 849775, 1155694, 1520650, 1699550, 2311388, 2889235, 3041300, 3399100, 5778470, 11556940, 14446175, 28892350, 57784700]

約数ペア:

[(1, 57784700), (2, 28892350), (4, 14446175), (5, 11556940), (10, 5778470), (17, 3399100), (19, 3041300), (20, 2889235), (25, 2311388), (34, 1699550), (38, 1520650), (50, 1155694), (68, 849775), (76, 760325), (85, 679820), (95, 608260), (100, 577847), (170, 339910), (190, 304130), (323, 178900), (340, 169955), (380, 152065), (425, 135964), (475, 121652), (646, 89450), (850, 67982), (950, 60826), (1292, 44725), (1615, 35780), (1700, 33991), (1789, 32300), (1900, 30413), (3230, 17890), (3578, 16150), (6460, 8945), (7156, 8075)]