25904600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 67294800

約数和(自身を除く): 41390200

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 85, 95, 100, 136, 152, 170, 190, 200, 323, 340, 380, 401, 425, 475, 646, 680, 760, 802, 850, 950, 1292, 1604, 1615, 1700, 1900, 2005, 2584, 3208, 3230, 3400, 3800, 4010, 6460, 6817, 7619, 8020, 8075, 10025, 12920, 13634, 15238, 16040, 16150, 20050, 27268, 30476, 32300, 34085, 38095, 40100, 54536, 60952, 64600, 68170, 76190, 80200, 129523, 136340, 152380, 170425, 190475, 259046, 272680, 304760, 340850, 380950, 518092, 647615, 681700, 761900, 1036184, 1295230, 1363400, 1523800, 2590460, 3238075, 5180920, 6476150, 12952300, 25904600]

約数ペア:

[(1, 25904600), (2, 12952300), (4, 6476150), (5, 5180920), (8, 3238075), (10, 2590460), (17, 1523800), (19, 1363400), (20, 1295230), (25, 1036184), (34, 761900), (38, 681700), (40, 647615), (50, 518092), (68, 380950), (76, 340850), (85, 304760), (95, 272680), (100, 259046), (136, 190475), (152, 170425), (170, 152380), (190, 136340), (200, 129523), (323, 80200), (340, 76190), (380, 68170), (401, 64600), (425, 60952), (475, 54536), (646, 40100), (680, 38095), (760, 34085), (802, 32300), (850, 30476), (950, 27268), (1292, 20050), (1604, 16150), (1615, 16040), (1700, 15238), (1900, 13634), (2005, 12920), (2584, 10025), (3208, 8075), (3230, 8020), (3400, 7619), (3800, 6817), (4010, 6460)]