5278886320

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{13033}}^1$

素因数の和:13190

約数の個数: 80

約数和(自身を含む): 12625879392

約数和(自身を除く): 7346993072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 83, 122, 166, 244, 305, 332, 415, 488, 610, 664, 830, 976, 1220, 1328, 1660, 2440, 3320, 4880, 5063, 6640, 10126, 13033, 20252, 25315, 26066, 40504, 50630, 52132, 65165, 81008, 101260, 104264, 130330, 202520, 208528, 260660, 405040, 521320, 795013, 1042640, 1081739, 1590026, 2163478, 3180052, 3975065, 4326956, 5408695, 6360104, 7950130, 8653912, 10817390, 12720208, 15900260, 17307824, 21634780, 31800520, 43269560, 63601040, 65986079, 86539120, 131972158, 263944316, 329930395, 527888632, 659860790, 1055777264, 1319721580, 2639443160, 5278886320]

約数ペア:

[(1, 5278886320), (2, 2639443160), (4, 1319721580), (5, 1055777264), (8, 659860790), (10, 527888632), (16, 329930395), (20, 263944316), (40, 131972158), (61, 86539120), (80, 65986079), (83, 63601040), (122, 43269560), (166, 31800520), (244, 21634780), (305, 17307824), (332, 15900260), (415, 12720208), (488, 10817390), (610, 8653912), (664, 7950130), (830, 6360104), (976, 5408695), (1220, 4326956), (1328, 3975065), (1660, 3180052), (2440, 2163478), (3320, 1590026), (4880, 1081739), (5063, 1042640), (6640, 795013), (10126, 521320), (13033, 405040), (20252, 260660), (25315, 208528), (26066, 202520), (40504, 130330), (50630, 104264), (52132, 101260), (65165, 81008)]