23419400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6163}}^1$

素因数の和:6198

約数の個数: 48

約数和(自身を含む): 57325200

約数和(自身を除く): 33905800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 6163, 12326, 24652, 30815, 49304, 61630, 117097, 123260, 154075, 234194, 246520, 308150, 468388, 585485, 616300, 936776, 1170970, 1232600, 2341940, 2927425, 4683880, 5854850, 11709700, 23419400]

約数ペア:

[(1, 23419400), (2, 11709700), (4, 5854850), (5, 4683880), (8, 2927425), (10, 2341940), (19, 1232600), (20, 1170970), (25, 936776), (38, 616300), (40, 585485), (50, 468388), (76, 308150), (95, 246520), (100, 234194), (152, 154075), (190, 123260), (200, 117097), (380, 61630), (475, 49304), (760, 30815), (950, 24652), (1900, 12326), (3800, 6163)]