80203103672

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{569}}^1\times {\mathrm{1873}}^1$

素因数の和:2880

約数の個数: 64

約数和(自身を含む): 157663368000

約数和(自身を除く): 77460264328

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 409, 569, 818, 1138, 1636, 1873, 2276, 3272, 3746, 4552, 7492, 9407, 13087, 14984, 18814, 26174, 37628, 43079, 52348, 75256, 86158, 104696, 172316, 232721, 344632, 465442, 766057, 930884, 1065737, 1532114, 1861768, 2131474, 3064228, 4262948, 5352583, 6128456, 8525896, 10705166, 17619311, 21410332, 24511951, 35238622, 42820664, 49023902, 70477244, 98047804, 140954488, 196095608, 435886433, 871772866, 1743545732, 3487091464, 10025387959, 20050775918, 40101551836, 80203103672]

約数ペア:

[(1, 80203103672), (2, 40101551836), (4, 20050775918), (8, 10025387959), (23, 3487091464), (46, 1743545732), (92, 871772866), (184, 435886433), (409, 196095608), (569, 140954488), (818, 98047804), (1138, 70477244), (1636, 49023902), (1873, 42820664), (2276, 35238622), (3272, 24511951), (3746, 21410332), (4552, 17619311), (7492, 10705166), (9407, 8525896), (13087, 6128456), (14984, 5352583), (18814, 4262948), (26174, 3064228), (37628, 2131474), (43079, 1861768), (52348, 1532114), (75256, 1065737), (86158, 930884), (104696, 766057), (172316, 465442), (232721, 344632)]