39980822056

素因数分解:

$2^3\times 7^2\times {\mathrm{151}}^1\times {\mathrm{509}}^1\times {\mathrm{1327}}^1$

素因数の和:2007

約数の個数: 96

約数和(自身を含む): 88019308800

約数和(自身を除く): 48038486744

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 151, 196, 302, 392, 509, 604, 1018, 1057, 1208, 1327, 2036, 2114, 2654, 3563, 4072, 4228, 5308, 7126, 7399, 8456, 9289, 10616, 14252, 14798, 18578, 24941, 28504, 29596, 37156, 49882, 59192, 65023, 74312, 76859, 99764, 130046, 153718, 199528, 200377, 260092, 307436, 400754, 520184, 538013, 614872, 675443, 801508, 1076026, 1350886, 1402639, 1603016, 2152052, 2701772, 2805278, 3766091, 4304104, 4728101, 5403544, 5610556, 7532182, 9456202, 9818473, 11221112, 15064364, 18912404, 19636946, 30128728, 33096707, 37824808, 39273892, 66193414, 78547784, 101991893, 132386828, 203983786, 264773656, 407967572, 713943251, 815935144, 1427886502, 2855773004, 4997602757, 5711546008, 9995205514, 19990411028, 39980822056]

約数ペア:

[(1, 39980822056), (2, 19990411028), (4, 9995205514), (7, 5711546008), (8, 4997602757), (14, 2855773004), (28, 1427886502), (49, 815935144), (56, 713943251), (98, 407967572), (151, 264773656), (196, 203983786), (302, 132386828), (392, 101991893), (509, 78547784), (604, 66193414), (1018, 39273892), (1057, 37824808), (1208, 33096707), (1327, 30128728), (2036, 19636946), (2114, 18912404), (2654, 15064364), (3563, 11221112), (4072, 9818473), (4228, 9456202), (5308, 7532182), (7126, 5610556), (7399, 5403544), (8456, 4728101), (9289, 4304104), (10616, 3766091), (14252, 2805278), (14798, 2701772), (18578, 2152052), (24941, 1603016), (28504, 1402639), (29596, 1350886), (37156, 1076026), (49882, 801508), (59192, 675443), (65023, 614872), (74312, 538013), (76859, 520184), (99764, 400754), (130046, 307436), (153718, 260092), (199528, 200377)]