98579380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 224211456

約数和(自身を除く): 125632076

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 223, 230, 310, 446, 460, 620, 713, 892, 961, 1115, 1426, 1922, 2230, 2852, 3565, 3844, 4460, 4805, 5129, 6913, 7130, 9610, 10258, 13826, 14260, 19220, 20516, 22103, 25645, 27652, 34565, 44206, 51290, 69130, 88412, 102580, 110515, 138260, 158999, 214303, 221030, 317998, 428606, 442060, 635996, 794995, 857212, 1071515, 1589990, 2143030, 3179980, 4286060, 4928969, 9857938, 19715876, 24644845, 49289690, 98579380]

約数ペア:

[(1, 98579380), (2, 49289690), (4, 24644845), (5, 19715876), (10, 9857938), (20, 4928969), (23, 4286060), (31, 3179980), (46, 2143030), (62, 1589990), (92, 1071515), (115, 857212), (124, 794995), (155, 635996), (223, 442060), (230, 428606), (310, 317998), (446, 221030), (460, 214303), (620, 158999), (713, 138260), (892, 110515), (961, 102580), (1115, 88412), (1426, 69130), (1922, 51290), (2230, 44206), (2852, 34565), (3565, 27652), (3844, 25645), (4460, 22103), (4805, 20516), (5129, 19220), (6913, 14260), (7130, 13826), (9610, 10258)]