8938024460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^2\times {\mathrm{233}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 20880568800

約数和(自身を除く): 11942544340

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 59, 76, 95, 116, 118, 145, 190, 233, 236, 290, 295, 380, 466, 551, 580, 590, 932, 1102, 1121, 1165, 1180, 1711, 2204, 2242, 2330, 2755, 3422, 3481, 4427, 4484, 4660, 5510, 5605, 6757, 6844, 6962, 8555, 8854, 11020, 11210, 13514, 13747, 13924, 17110, 17405, 17708, 22135, 22420, 27028, 27494, 32509, 33785, 34220, 34810, 44270, 54988, 65018, 66139, 67570, 68735, 69620, 88540, 100949, 128383, 130036, 132278, 135140, 137470, 162545, 201898, 256766, 261193, 264556, 274940, 325090, 330695, 398663, 403796, 504745, 513532, 522386, 641915, 650180, 661390, 797326, 811073, 1009490, 1044772, 1283830, 1305965, 1322780, 1594652, 1622146, 1918031, 1993315, 2018980, 2567660, 2611930, 3244292, 3836062, 3986630, 4055365, 5223860, 7574597, 7672124, 7973260, 8110730, 9590155, 15149194, 15410387, 16221460, 19180310, 23521117, 30298388, 30820774, 37872985, 38360620, 47042234, 61641548, 75745970, 77051935, 94084468, 117605585, 151491940, 154103870, 235211170, 308207740, 446901223, 470422340, 893802446, 1787604892, 2234506115, 4469012230, 8938024460]

約数ペア:

[(1, 8938024460), (2, 4469012230), (4, 2234506115), (5, 1787604892), (10, 893802446), (19, 470422340), (20, 446901223), (29, 308207740), (38, 235211170), (58, 154103870), (59, 151491940), (76, 117605585), (95, 94084468), (116, 77051935), (118, 75745970), (145, 61641548), (190, 47042234), (233, 38360620), (236, 37872985), (290, 30820774), (295, 30298388), (380, 23521117), (466, 19180310), (551, 16221460), (580, 15410387), (590, 15149194), (932, 9590155), (1102, 8110730), (1121, 7973260), (1165, 7672124), (1180, 7574597), (1711, 5223860), (2204, 4055365), (2242, 3986630), (2330, 3836062), (2755, 3244292), (3422, 2611930), (3481, 2567660), (4427, 2018980), (4484, 1993315), (4660, 1918031), (5510, 1622146), (5605, 1594652), (6757, 1322780), (6844, 1305965), (6962, 1283830), (8555, 1044772), (8854, 1009490), (11020, 811073), (11210, 797326), (13514, 661390), (13747, 650180), (13924, 641915), (17110, 522386), (17405, 513532), (17708, 504745), (22135, 403796), (22420, 398663), (27028, 330695), (27494, 325090), (32509, 274940), (33785, 264556), (34220, 261193), (34810, 256766), (44270, 201898), (54988, 162545), (65018, 137470), (66139, 135140), (67570, 132278), (68735, 130036), (69620, 128383), (88540, 100949)]