13303959620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19477}}^1$

素因数の和:19558

約数の個数: 144

約数和(自身を含む): 35252530992

約数和(自身を除く): 21948571372

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 41, 49, 68, 70, 82, 85, 98, 119, 140, 164, 170, 196, 205, 238, 245, 287, 340, 410, 476, 490, 574, 595, 697, 820, 833, 980, 1148, 1190, 1394, 1435, 1666, 2009, 2380, 2788, 2870, 3332, 3485, 4018, 4165, 4879, 5740, 6970, 8036, 8330, 9758, 10045, 13940, 16660, 19477, 19516, 20090, 24395, 34153, 38954, 40180, 48790, 68306, 77908, 97385, 97580, 136339, 136612, 170765, 194770, 272678, 331109, 341530, 389540, 545356, 662218, 681695, 683060, 798557, 954373, 1324436, 1363390, 1597114, 1655545, 1908746, 2317763, 2726780, 3194228, 3311090, 3817492, 3992785, 4635526, 4771865, 5589899, 6622180, 7985570, 9271052, 9543730, 11179798, 11588815, 13575469, 15971140, 16224341, 19087460, 22359596, 23177630, 27150938, 27949495, 32448682, 39129293, 46355260, 54301876, 55898990, 64897364, 67877345, 78258586, 81121705, 95028283, 111797980, 135754690, 156517172, 162243410, 190056566, 195646465, 271509380, 324486820, 380113132, 391292930, 475141415, 665197981, 782585860, 950282830, 1330395962, 1900565660, 2660791924, 3325989905, 6651979810, 13303959620]

約数ペア:

[(1, 13303959620), (2, 6651979810), (4, 3325989905), (5, 2660791924), (7, 1900565660), (10, 1330395962), (14, 950282830), (17, 782585860), (20, 665197981), (28, 475141415), (34, 391292930), (35, 380113132), (41, 324486820), (49, 271509380), (68, 195646465), (70, 190056566), (82, 162243410), (85, 156517172), (98, 135754690), (119, 111797980), (140, 95028283), (164, 81121705), (170, 78258586), (196, 67877345), (205, 64897364), (238, 55898990), (245, 54301876), (287, 46355260), (340, 39129293), (410, 32448682), (476, 27949495), (490, 27150938), (574, 23177630), (595, 22359596), (697, 19087460), (820, 16224341), (833, 15971140), (980, 13575469), (1148, 11588815), (1190, 11179798), (1394, 9543730), (1435, 9271052), (1666, 7985570), (2009, 6622180), (2380, 5589899), (2788, 4771865), (2870, 4635526), (3332, 3992785), (3485, 3817492), (4018, 3311090), (4165, 3194228), (4879, 2726780), (5740, 2317763), (6970, 1908746), (8036, 1655545), (8330, 1597114), (9758, 1363390), (10045, 1324436), (13940, 954373), (16660, 798557), (19477, 683060), (19516, 681695), (20090, 662218), (24395, 545356), (34153, 389540), (38954, 341530), (40180, 331109), (48790, 272678), (68306, 194770), (77908, 170765), (97385, 136612), (97580, 136339)]