98797880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6317}}^1$

素因数の和:6368

約数の個数: 64

約数和(自身を含む): 245643840

約数和(自身を除く): 146845960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1564, 1955, 3128, 3910, 6317, 7820, 12634, 15640, 25268, 31585, 50536, 63170, 107389, 126340, 145291, 214778, 252680, 290582, 429556, 536945, 581164, 726455, 859112, 1073890, 1162328, 1452910, 2147780, 2469947, 2905820, 4295560, 4939894, 5811640, 9879788, 12349735, 19759576, 24699470, 49398940, 98797880]

約数ペア:

[(1, 98797880), (2, 49398940), (4, 24699470), (5, 19759576), (8, 12349735), (10, 9879788), (17, 5811640), (20, 4939894), (23, 4295560), (34, 2905820), (40, 2469947), (46, 2147780), (68, 1452910), (85, 1162328), (92, 1073890), (115, 859112), (136, 726455), (170, 581164), (184, 536945), (230, 429556), (340, 290582), (391, 252680), (460, 214778), (680, 145291), (782, 126340), (920, 107389), (1564, 63170), (1955, 50536), (3128, 31585), (3910, 25268), (6317, 15640), (7820, 12634)]