441472850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 1047307968

約数和(自身を除く): 605835118

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 83, 91, 98, 130, 166, 167, 175, 182, 245, 325, 334, 350, 415, 455, 490, 581, 637, 650, 830, 835, 910, 1079, 1162, 1169, 1225, 1274, 1670, 2075, 2158, 2171, 2275, 2338, 2450, 2905, 3185, 4067, 4150, 4175, 4342, 4550, 5395, 5810, 5845, 6370, 7553, 8134, 8183, 8350, 10790, 10855, 11690, 13861, 14525, 15106, 15197, 15925, 16366, 20335, 21710, 26975, 27722, 29050, 29225, 30394, 31850, 37765, 40670, 40915, 52871, 53950, 54275, 58450, 69305, 75530, 75985, 81830, 97027, 101675, 105742, 106379, 108550, 138610, 151970, 180193, 188825, 194054, 203350, 204575, 212758, 264355, 346525, 360386, 377650, 379925, 409150, 485135, 528710, 531895, 679189, 693050, 759850, 900965, 970270, 1063790, 1261351, 1321775, 1358378, 1801930, 2425675, 2522702, 2643550, 2659475, 3395945, 4504825, 4851350, 5318950, 6306755, 6791890, 8829457, 9009650, 12613510, 16979725, 17658914, 31533775, 33959450, 44147285, 63067550, 88294570, 220736425, 441472850]

約数ペア:

[(1, 441472850), (2, 220736425), (5, 88294570), (7, 63067550), (10, 44147285), (13, 33959450), (14, 31533775), (25, 17658914), (26, 16979725), (35, 12613510), (49, 9009650), (50, 8829457), (65, 6791890), (70, 6306755), (83, 5318950), (91, 4851350), (98, 4504825), (130, 3395945), (166, 2659475), (167, 2643550), (175, 2522702), (182, 2425675), (245, 1801930), (325, 1358378), (334, 1321775), (350, 1261351), (415, 1063790), (455, 970270), (490, 900965), (581, 759850), (637, 693050), (650, 679189), (830, 531895), (835, 528710), (910, 485135), (1079, 409150), (1162, 379925), (1169, 377650), (1225, 360386), (1274, 346525), (1670, 264355), (2075, 212758), (2158, 204575), (2171, 203350), (2275, 194054), (2338, 188825), (2450, 180193), (2905, 151970), (3185, 138610), (4067, 108550), (4150, 106379), (4175, 105742), (4342, 101675), (4550, 97027), (5395, 81830), (5810, 75985), (5845, 75530), (6370, 69305), (7553, 58450), (8134, 54275), (8183, 53950), (8350, 52871), (10790, 40915), (10855, 40670), (11690, 37765), (13861, 31850), (14525, 30394), (15106, 29225), (15197, 29050), (15925, 27722), (16366, 26975), (20335, 21710)]