880200205885

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{9619}}^1$

素因数の和:10091

約数の個数: 128

約数和(自身を含む): 1452216729600

約数和(自身を除く): 572016523715

約数列:

[1, 5, 7, 11, 13, 35, 47, 55, 65, 77, 91, 143, 235, 329, 385, 389, 455, 517, 611, 715, 1001, 1645, 1945, 2585, 2723, 3055, 3619, 4277, 4279, 5005, 5057, 6721, 9619, 13615, 18095, 18283, 21385, 21395, 25285, 29953, 33605, 35399, 47047, 48095, 55627, 67333, 91415, 105809, 125047, 127981, 149765, 176995, 201113, 235235, 237679, 278135, 336665, 389389, 452093, 529045, 625235, 639905, 740663, 875329, 1005565, 1188395, 1375517, 1407791, 1663753, 1946945, 2260465, 2614469, 3164651, 3703315, 3741791, 4376645, 4973023, 5877209, 6877585, 7038955, 8318765, 9628619, 13072345, 15823255, 18301283, 18708955, 24865115, 26192537, 29386045, 34811161, 41140463, 41159701, 48143095, 48643283, 64649299, 91506415, 130962685, 174055805, 175864177, 205702315, 205798505, 243216415, 288117907, 323246495, 340502981, 452545093, 535076113, 879320885, 1231049239, 1440589535, 1702514905, 1934505947, 2262725465, 2286234301, 2675380565, 3745532791, 6155246195, 9672529735, 11431171505, 13541541629, 16003640107, 18727663955, 25148577311, 67707708145, 80018200535, 125742886555, 176040041177, 880200205885]

約数ペア:

[(1, 880200205885), (5, 176040041177), (7, 125742886555), (11, 80018200535), (13, 67707708145), (35, 25148577311), (47, 18727663955), (55, 16003640107), (65, 13541541629), (77, 11431171505), (91, 9672529735), (143, 6155246195), (235, 3745532791), (329, 2675380565), (385, 2286234301), (389, 2262725465), (455, 1934505947), (517, 1702514905), (611, 1440589535), (715, 1231049239), (1001, 879320885), (1645, 535076113), (1945, 452545093), (2585, 340502981), (2723, 323246495), (3055, 288117907), (3619, 243216415), (4277, 205798505), (4279, 205702315), (5005, 175864177), (5057, 174055805), (6721, 130962685), (9619, 91506415), (13615, 64649299), (18095, 48643283), (18283, 48143095), (21385, 41159701), (21395, 41140463), (25285, 34811161), (29953, 29386045), (33605, 26192537), (35399, 24865115), (47047, 18708955), (48095, 18301283), (55627, 15823255), (67333, 13072345), (91415, 9628619), (105809, 8318765), (125047, 7038955), (127981, 6877585), (149765, 5877209), (176995, 4973023), (201113, 4376645), (235235, 3741791), (237679, 3703315), (278135, 3164651), (336665, 2614469), (389389, 2260465), (452093, 1946945), (529045, 1663753), (625235, 1407791), (639905, 1375517), (740663, 1188395), (875329, 1005565)]