38648349920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{552751}}^1$

素因数の和:552808

約数の個数: 96

約数和(自身を含む): 100291322880

約数和(自身を除く): 61642972960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 368, 380, 437, 460, 608, 736, 760, 874, 920, 1520, 1748, 1840, 2185, 3040, 3496, 3680, 4370, 6992, 8740, 13984, 17480, 34960, 69920, 552751, 1105502, 2211004, 2763755, 4422008, 5527510, 8844016, 10502269, 11055020, 12713273, 17688032, 21004538, 22110040, 25426546, 42009076, 44220080, 50853092, 52511345, 63566365, 84018152, 88440160, 101706184, 105022690, 127132730, 168036304, 203412368, 210045380, 241552187, 254265460, 336072608, 406824736, 420090760, 483104374, 508530920, 840181520, 966208748, 1017061840, 1207760935, 1680363040, 1932417496, 2034123680, 2415521870, 3864834992, 4831043740, 7729669984, 9662087480, 19324174960, 38648349920]

約数ペア:

[(1, 38648349920), (2, 19324174960), (4, 9662087480), (5, 7729669984), (8, 4831043740), (10, 3864834992), (16, 2415521870), (19, 2034123680), (20, 1932417496), (23, 1680363040), (32, 1207760935), (38, 1017061840), (40, 966208748), (46, 840181520), (76, 508530920), (80, 483104374), (92, 420090760), (95, 406824736), (115, 336072608), (152, 254265460), (160, 241552187), (184, 210045380), (190, 203412368), (230, 168036304), (304, 127132730), (368, 105022690), (380, 101706184), (437, 88440160), (460, 84018152), (608, 63566365), (736, 52511345), (760, 50853092), (874, 44220080), (920, 42009076), (1520, 25426546), (1748, 22110040), (1840, 21004538), (2185, 17688032), (3040, 12713273), (3496, 11055020), (3680, 10502269), (4370, 8844016), (6992, 5527510), (8740, 4422008), (13984, 2763755), (17480, 2211004), (34960, 1105502), (69920, 552751)]