74313557440

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{81001}}^1$

素因数の和:81126

約数の個数: 112

約数和(自身を含む): 183689207424

約数和(自身を除く): 109375649984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 61, 64, 80, 94, 122, 160, 188, 235, 244, 305, 320, 376, 470, 488, 610, 752, 940, 976, 1220, 1504, 1880, 1952, 2440, 2867, 3008, 3760, 3904, 4880, 5734, 7520, 9760, 11468, 14335, 15040, 19520, 22936, 28670, 45872, 57340, 81001, 91744, 114680, 162002, 183488, 229360, 324004, 405005, 458720, 648008, 810010, 917440, 1296016, 1620020, 2592032, 3240040, 3807047, 4941061, 5184064, 6480080, 7614094, 9882122, 12960160, 15228188, 19035235, 19764244, 24705305, 25920320, 30456376, 38070470, 39528488, 49410610, 60912752, 76140940, 79056976, 98821220, 121825504, 152281880, 158113952, 197642440, 232229867, 243651008, 304563760, 316227904, 395284880, 464459734, 609127520, 790569760, 928919468, 1161149335, 1218255040, 1581139520, 1857838936, 2322298670, 3715677872, 4644597340, 7431355744, 9289194680, 14862711488, 18578389360, 37156778720, 74313557440]

約数ペア:

[(1, 74313557440), (2, 37156778720), (4, 18578389360), (5, 14862711488), (8, 9289194680), (10, 7431355744), (16, 4644597340), (20, 3715677872), (32, 2322298670), (40, 1857838936), (47, 1581139520), (61, 1218255040), (64, 1161149335), (80, 928919468), (94, 790569760), (122, 609127520), (160, 464459734), (188, 395284880), (235, 316227904), (244, 304563760), (305, 243651008), (320, 232229867), (376, 197642440), (470, 158113952), (488, 152281880), (610, 121825504), (752, 98821220), (940, 79056976), (976, 76140940), (1220, 60912752), (1504, 49410610), (1880, 39528488), (1952, 38070470), (2440, 30456376), (2867, 25920320), (3008, 24705305), (3760, 19764244), (3904, 19035235), (4880, 15228188), (5734, 12960160), (7520, 9882122), (9760, 7614094), (11468, 6480080), (14335, 5184064), (15040, 4941061), (19520, 3807047), (22936, 3240040), (28670, 2592032), (45872, 1620020), (57340, 1296016), (81001, 917440), (91744, 810010), (114680, 648008), (162002, 458720), (183488, 405005), (229360, 324004)]