520069077560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1279}}^1\times {\mathrm{1381}}^1$

素因数の和:3121

約数の個数: 128

約数和(自身を含む): 1243720396800

約数和(自身を除く): 723651319240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 433, 680, 866, 1279, 1381, 1732, 2165, 2558, 2762, 3464, 4330, 5116, 5524, 6395, 6905, 7361, 8660, 10232, 11048, 12790, 13810, 14722, 17320, 21743, 23477, 25580, 27620, 29444, 36805, 43486, 46954, 51160, 55240, 58888, 73610, 86972, 93908, 108715, 117385, 147220, 173944, 187816, 217430, 234770, 294440, 434860, 469540, 553807, 597973, 869720, 939080, 1107614, 1195946, 1766299, 2215228, 2391892, 2769035, 2989865, 3532598, 4430456, 4783784, 5538070, 5979730, 7065196, 8831495, 9414719, 10165541, 11076140, 11959460, 14130392, 17662990, 18829438, 20331082, 22152280, 23918920, 30027083, 35325980, 37658876, 40662164, 47073595, 50827705, 60054166, 70651960, 75317752, 81324328, 94147190, 101655410, 120108332, 150135415, 188294380, 203310820, 240216664, 300270830, 376588760, 406621640, 600541660, 764807467, 1201083320, 1529614934, 3059229868, 3824037335, 6118459736, 7648074670, 13001726939, 15296149340, 26003453878, 30592298680, 52006907756, 65008634695, 104013815512, 130017269390, 260034538780, 520069077560]

約数ペア:

[(1, 520069077560), (2, 260034538780), (4, 130017269390), (5, 104013815512), (8, 65008634695), (10, 52006907756), (17, 30592298680), (20, 26003453878), (34, 15296149340), (40, 13001726939), (68, 7648074670), (85, 6118459736), (136, 3824037335), (170, 3059229868), (340, 1529614934), (433, 1201083320), (680, 764807467), (866, 600541660), (1279, 406621640), (1381, 376588760), (1732, 300270830), (2165, 240216664), (2558, 203310820), (2762, 188294380), (3464, 150135415), (4330, 120108332), (5116, 101655410), (5524, 94147190), (6395, 81324328), (6905, 75317752), (7361, 70651960), (8660, 60054166), (10232, 50827705), (11048, 47073595), (12790, 40662164), (13810, 37658876), (14722, 35325980), (17320, 30027083), (21743, 23918920), (23477, 22152280), (25580, 20331082), (27620, 18829438), (29444, 17662990), (36805, 14130392), (43486, 11959460), (46954, 11076140), (51160, 10165541), (55240, 9414719), (58888, 8831495), (73610, 7065196), (86972, 5979730), (93908, 5538070), (108715, 4783784), (117385, 4430456), (147220, 3532598), (173944, 2989865), (187816, 2769035), (217430, 2391892), (234770, 2215228), (294440, 1766299), (434860, 1195946), (469540, 1107614), (553807, 939080), (597973, 869720)]