448400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:96

約数の個数: 60

約数和(自身を含む): 1153200

約数和(自身を除く): 704800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 59, 76, 80, 95, 100, 118, 152, 190, 200, 236, 295, 304, 380, 400, 472, 475, 590, 760, 944, 950, 1121, 1180, 1475, 1520, 1900, 2242, 2360, 2950, 3800, 4484, 4720, 5605, 5900, 7600, 8968, 11210, 11800, 17936, 22420, 23600, 28025, 44840, 56050, 89680, 112100, 224200, 448400]

約数ペア:

[(1, 448400), (2, 224200), (4, 112100), (5, 89680), (8, 56050), (10, 44840), (16, 28025), (19, 23600), (20, 22420), (25, 17936), (38, 11800), (40, 11210), (50, 8968), (59, 7600), (76, 5900), (80, 5605), (95, 4720), (100, 4484), (118, 3800), (152, 2950), (190, 2360), (200, 2242), (236, 1900), (295, 1520), (304, 1475), (380, 1180), (400, 1121), (472, 950), (475, 944), (590, 760)]