471268400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1051}}^1$

素因数の和:1147

約数の個数: 120

約数和(自身を含む): 1213166400

約数和(自身を除く): 741898000

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, 1051, 1121, 1180, 1475, 1520, 1900, 2102, 2242, 2360, 2950, 3800, 4204, 4484, 4720, 5255, 5605, 5900, 7600, 8408, 8968, 10510, 11210, 11800, 16816, 17936, 19969, 21020, 22420, 23600, 26275, 28025, 39938, 42040, 44840, 52550, 56050, 62009, 79876, 84080, 89680, 99845, 105100, 112100, 124018, 159752, 199690, 210200, 224200, 248036, 310045, 319504, 399380, 420400, 448400, 496072, 499225, 620090, 798760, 992144, 998450, 1178171, 1240180, 1550225, 1597520, 1996900, 2356342, 2480360, 3100450, 3993800, 4712684, 4960720, 5890855, 6200900, 7987600, 9425368, 11781710, 12401800, 18850736, 23563420, 24803600, 29454275, 47126840, 58908550, 94253680, 117817100, 235634200, 471268400]

約数ペア:

[(1, 471268400), (2, 235634200), (4, 117817100), (5, 94253680), (8, 58908550), (10, 47126840), (16, 29454275), (19, 24803600), (20, 23563420), (25, 18850736), (38, 12401800), (40, 11781710), (50, 9425368), (59, 7987600), (76, 6200900), (80, 5890855), (95, 4960720), (100, 4712684), (118, 3993800), (152, 3100450), (190, 2480360), (200, 2356342), (236, 1996900), (295, 1597520), (304, 1550225), (380, 1240180), (400, 1178171), (472, 998450), (475, 992144), (590, 798760), (760, 620090), (944, 499225), (950, 496072), (1051, 448400), (1121, 420400), (1180, 399380), (1475, 319504), (1520, 310045), (1900, 248036), (2102, 224200), (2242, 210200), (2360, 199690), (2950, 159752), (3800, 124018), (4204, 112100), (4484, 105100), (4720, 99845), (5255, 89680), (5605, 84080), (5900, 79876), (7600, 62009), (8408, 56050), (8968, 52550), (10510, 44840), (11210, 42040), (11800, 39938), (16816, 28025), (17936, 26275), (19969, 23600), (21020, 22420)]