788404985260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5741}}^1\times {\mathrm{3779}}^1$

素因数の和:9631

約数の個数: 96

約数和(自身を含む): 1750271846400

約数和(自身を除く): 961866861140

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 158, 230, 316, 395, 460, 790, 1580, 1817, 3634, 3779, 5741, 7268, 7558, 9085, 11482, 15116, 18170, 18895, 22964, 28705, 36340, 37790, 57410, 75580, 86917, 114820, 132043, 173834, 264086, 298541, 347668, 434585, 453539, 528172, 597082, 660215, 869170, 907078, 1194164, 1320430, 1492705, 1738340, 1814156, 2267695, 2640860, 2985410, 4535390, 5970820, 6866443, 9070780, 10431397, 13732886, 20862794, 21695239, 27465772, 34332215, 41725588, 43390478, 52156985, 68664430, 86780956, 104313970, 108476195, 137328860, 208627940, 216952390, 433904780, 498990497, 997980994, 1713923881, 1995961988, 2494952485, 3427847762, 4989904970, 6855695524, 8569619405, 9979809940, 17139238810, 34278477620, 39420249263, 78840498526, 157680997052, 197101246315, 394202492630, 788404985260]

約数ペア:

[(1, 788404985260), (2, 394202492630), (4, 197101246315), (5, 157680997052), (10, 78840498526), (20, 39420249263), (23, 34278477620), (46, 17139238810), (79, 9979809940), (92, 8569619405), (115, 6855695524), (158, 4989904970), (230, 3427847762), (316, 2494952485), (395, 1995961988), (460, 1713923881), (790, 997980994), (1580, 498990497), (1817, 433904780), (3634, 216952390), (3779, 208627940), (5741, 137328860), (7268, 108476195), (7558, 104313970), (9085, 86780956), (11482, 68664430), (15116, 52156985), (18170, 43390478), (18895, 41725588), (22964, 34332215), (28705, 27465772), (36340, 21695239), (37790, 20862794), (57410, 13732886), (75580, 10431397), (86917, 9070780), (114820, 6866443), (132043, 5970820), (173834, 4535390), (264086, 2985410), (298541, 2640860), (347668, 2267695), (434585, 1814156), (453539, 1738340), (528172, 1492705), (597082, 1320430), (660215, 1194164), (869170, 907078)]