20170793850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{7213}}^1$

素因数の和:7512

約数の個数: 96

約数和(自身を含む): 50795332224

約数和(自身を除く): 30624538374

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 150, 181, 206, 309, 362, 515, 543, 618, 905, 1030, 1086, 1545, 1810, 2575, 2715, 3090, 4525, 5150, 5430, 7213, 7725, 9050, 13575, 14426, 15450, 18643, 21639, 27150, 36065, 37286, 43278, 55929, 72130, 93215, 108195, 111858, 180325, 186430, 216390, 279645, 360650, 466075, 540975, 559290, 742939, 932150, 1081950, 1305553, 1398225, 1485878, 2228817, 2611106, 2796450, 3714695, 3916659, 4457634, 6527765, 7429390, 7833318, 11144085, 13055530, 18573475, 19583295, 22288170, 32638825, 37146950, 39166590, 55720425, 65277650, 97916475, 111440850, 134471959, 195832950, 268943918, 403415877, 672359795, 806831754, 1344719590, 2017079385, 3361798975, 4034158770, 6723597950, 10085396925, 20170793850]

約数ペア:

[(1, 20170793850), (2, 10085396925), (3, 6723597950), (5, 4034158770), (6, 3361798975), (10, 2017079385), (15, 1344719590), (25, 806831754), (30, 672359795), (50, 403415877), (75, 268943918), (103, 195832950), (150, 134471959), (181, 111440850), (206, 97916475), (309, 65277650), (362, 55720425), (515, 39166590), (543, 37146950), (618, 32638825), (905, 22288170), (1030, 19583295), (1086, 18573475), (1545, 13055530), (1810, 11144085), (2575, 7833318), (2715, 7429390), (3090, 6527765), (4525, 4457634), (5150, 3916659), (5430, 3714695), (7213, 2796450), (7725, 2611106), (9050, 2228817), (13575, 1485878), (14426, 1398225), (15450, 1305553), (18643, 1081950), (21639, 932150), (27150, 742939), (36065, 559290), (37286, 540975), (43278, 466075), (55929, 360650), (72130, 279645), (93215, 216390), (108195, 186430), (111858, 180325)]