528459790760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{156733}}^1$

素因数の和:156931

約数の個数: 128

約数和(自身を含む): 1327098124800

約数和(自身を除く): 798638334040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 79, 88, 97, 110, 158, 194, 220, 316, 388, 395, 440, 485, 632, 776, 790, 869, 970, 1067, 1580, 1738, 1940, 2134, 3160, 3476, 3880, 4268, 4345, 5335, 6952, 7663, 8536, 8690, 10670, 15326, 17380, 21340, 30652, 34760, 38315, 42680, 61304, 76630, 84293, 153260, 156733, 168586, 306520, 313466, 337172, 421465, 626932, 674344, 783665, 842930, 1253864, 1567330, 1685860, 1724063, 3134660, 3371720, 3448126, 6269320, 6896252, 8620315, 12381907, 13792504, 15203101, 17240630, 24763814, 30406202, 34481260, 49527628, 60812404, 61909535, 68962520, 76015505, 99055256, 121624808, 123819070, 136200977, 152031010, 167234111, 247638140, 272401954, 304062020, 334468222, 495276280, 544803908, 608124040, 668936444, 681004885, 836170555, 1089607816, 1201044979, 1337872888, 1362009770, 1672341110, 2402089958, 2724019540, 3344682220, 4804179916, 5448039080, 6005224895, 6689364440, 9608359832, 12010449790, 13211494769, 24020899580, 26422989538, 48041799160, 52845979076, 66057473845, 105691958152, 132114947690, 264229895380, 528459790760]

約数ペア:

[(1, 528459790760), (2, 264229895380), (4, 132114947690), (5, 105691958152), (8, 66057473845), (10, 52845979076), (11, 48041799160), (20, 26422989538), (22, 24020899580), (40, 13211494769), (44, 12010449790), (55, 9608359832), (79, 6689364440), (88, 6005224895), (97, 5448039080), (110, 4804179916), (158, 3344682220), (194, 2724019540), (220, 2402089958), (316, 1672341110), (388, 1362009770), (395, 1337872888), (440, 1201044979), (485, 1089607816), (632, 836170555), (776, 681004885), (790, 668936444), (869, 608124040), (970, 544803908), (1067, 495276280), (1580, 334468222), (1738, 304062020), (1940, 272401954), (2134, 247638140), (3160, 167234111), (3476, 152031010), (3880, 136200977), (4268, 123819070), (4345, 121624808), (5335, 99055256), (6952, 76015505), (7663, 68962520), (8536, 61909535), (8690, 60812404), (10670, 49527628), (15326, 34481260), (17380, 30406202), (21340, 24763814), (30652, 17240630), (34760, 15203101), (38315, 13792504), (42680, 12381907), (61304, 8620315), (76630, 6896252), (84293, 6269320), (153260, 3448126), (156733, 3371720), (168586, 3134660), (306520, 1724063), (313466, 1685860), (337172, 1567330), (421465, 1253864), (626932, 842930), (674344, 783665)]