4623703960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{129443}}^1$

素因数の和:129520

約数の個数: 64

約数和(自身を含む): 11183961600

約数和(自身を除く): 6560257640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 47, 76, 94, 95, 152, 188, 190, 235, 376, 380, 470, 760, 893, 940, 1786, 1880, 3572, 4465, 7144, 8930, 17860, 35720, 129443, 258886, 517772, 647215, 1035544, 1294430, 2459417, 2588860, 4918834, 5177720, 6083821, 9837668, 12167642, 12297085, 19675336, 24335284, 24594170, 30419105, 48670568, 49188340, 60838210, 98376680, 115592599, 121676420, 231185198, 243352840, 462370396, 577962995, 924740792, 1155925990, 2311851980, 4623703960]

約数ペア:

[(1, 4623703960), (2, 2311851980), (4, 1155925990), (5, 924740792), (8, 577962995), (10, 462370396), (19, 243352840), (20, 231185198), (38, 121676420), (40, 115592599), (47, 98376680), (76, 60838210), (94, 49188340), (95, 48670568), (152, 30419105), (188, 24594170), (190, 24335284), (235, 19675336), (376, 12297085), (380, 12167642), (470, 9837668), (760, 6083821), (893, 5177720), (940, 4918834), (1786, 2588860), (1880, 2459417), (3572, 1294430), (4465, 1035544), (7144, 647215), (8930, 517772), (17860, 258886), (35720, 129443)]