70495700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3417

約数の個数: 72

約数和(自身を含む): 175717920

約数和(自身を除く): 105222220

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1900, 2090, 3373, 4180, 5225, 6746, 10450, 13492, 16865, 20900, 33730, 37103, 64087, 67460, 74206, 84325, 128174, 148412, 168650, 185515, 256348, 320435, 337300, 371030, 640870, 704957, 742060, 927575, 1281740, 1409914, 1602175, 1855150, 2819828, 3204350, 3524785, 3710300, 6408700, 7049570, 14099140, 17623925, 35247850, 70495700]

約数ペア:

[(1, 70495700), (2, 35247850), (4, 17623925), (5, 14099140), (10, 7049570), (11, 6408700), (19, 3710300), (20, 3524785), (22, 3204350), (25, 2819828), (38, 1855150), (44, 1602175), (50, 1409914), (55, 1281740), (76, 927575), (95, 742060), (100, 704957), (110, 640870), (190, 371030), (209, 337300), (220, 320435), (275, 256348), (380, 185515), (418, 168650), (475, 148412), (550, 128174), (836, 84325), (950, 74206), (1045, 67460), (1100, 64087), (1900, 37103), (2090, 33730), (3373, 20900), (4180, 16865), (5225, 13492), (6746, 10450)]