1570498205440

素因数分解:

$2^8\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28533761}}^1$

素因数の和:28533825

約数の個数: 72

約数和(自身を含む): 3849318628848

約数和(自身を除く): 2278820423408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 640, 688, 860, 1280, 1376, 1720, 2752, 3440, 5504, 6880, 11008, 13760, 27520, 55040, 28533761, 57067522, 114135044, 142668805, 228270088, 285337610, 456540176, 570675220, 913080352, 1141350440, 1226951723, 1826160704, 2282700880, 2453903446, 3652321408, 4565401760, 4907806892, 6134758615, 7304642816, 9130803520, 9815613784, 12269517230, 18261607040, 19631227568, 24539034460, 36523214080, 39262455136, 49078068920, 78524910272, 98156137840, 157049820544, 196312275680, 314099641088, 392624551360, 785249102720, 1570498205440]

約数ペア:

[(1, 1570498205440), (2, 785249102720), (4, 392624551360), (5, 314099641088), (8, 196312275680), (10, 157049820544), (16, 98156137840), (20, 78524910272), (32, 49078068920), (40, 39262455136), (43, 36523214080), (64, 24539034460), (80, 19631227568), (86, 18261607040), (128, 12269517230), (160, 9815613784), (172, 9130803520), (215, 7304642816), (256, 6134758615), (320, 4907806892), (344, 4565401760), (430, 3652321408), (640, 2453903446), (688, 2282700880), (860, 1826160704), (1280, 1226951723), (1376, 1141350440), (1720, 913080352), (2752, 570675220), (3440, 456540176), (5504, 285337610), (6880, 228270088), (11008, 142668805), (13760, 114135044), (27520, 57067522), (55040, 28533761)]