19736150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 46282752

約数和(自身を除く): 26546602

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 31, 34, 35, 50, 62, 70, 85, 107, 119, 155, 170, 175, 214, 217, 238, 310, 350, 425, 434, 527, 535, 595, 749, 775, 850, 1054, 1070, 1085, 1190, 1498, 1550, 1819, 2170, 2635, 2675, 2975, 3317, 3638, 3689, 3745, 5270, 5350, 5425, 5950, 6634, 7378, 7490, 9095, 10850, 12733, 13175, 16585, 18190, 18445, 18725, 23219, 25466, 26350, 33170, 36890, 37450, 45475, 46438, 56389, 63665, 82925, 90950, 92225, 112778, 116095, 127330, 165850, 184450, 232190, 281945, 318325, 394723, 563890, 580475, 636650, 789446, 1160950, 1409725, 1973615, 2819450, 3947230, 9868075, 19736150]

約数ペア:

[(1, 19736150), (2, 9868075), (5, 3947230), (7, 2819450), (10, 1973615), (14, 1409725), (17, 1160950), (25, 789446), (31, 636650), (34, 580475), (35, 563890), (50, 394723), (62, 318325), (70, 281945), (85, 232190), (107, 184450), (119, 165850), (155, 127330), (170, 116095), (175, 112778), (214, 92225), (217, 90950), (238, 82925), (310, 63665), (350, 56389), (425, 46438), (434, 45475), (527, 37450), (535, 36890), (595, 33170), (749, 26350), (775, 25466), (850, 23219), (1054, 18725), (1070, 18445), (1085, 18190), (1190, 16585), (1498, 13175), (1550, 12733), (1819, 10850), (2170, 9095), (2635, 7490), (2675, 7378), (2975, 6634), (3317, 5950), (3638, 5425), (3689, 5350), (3745, 5270)]