127117636670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1523}}^1\times {\mathrm{1621}}^1$

素因数の和:3441

約数の個数: 64

約数和(自身を含む): 242051189760

約数和(自身を除く): 114933553090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 271, 542, 1355, 1523, 1621, 2710, 3046, 3242, 5149, 7615, 8105, 10298, 15230, 16210, 25745, 28937, 30799, 51490, 57874, 61598, 144685, 153995, 289370, 307990, 412733, 439291, 825466, 878582, 2063665, 2196455, 2468783, 4127330, 4392910, 4937566, 7841927, 8346529, 12343915, 15683854, 16693058, 24687830, 39209635, 41732645, 46906877, 78419270, 83465290, 93813754, 234534385, 469068770, 669040193, 1338080386, 3345200965, 6690401930, 12711763667, 25423527334, 63558818335, 127117636670]

約数ペア:

[(1, 127117636670), (2, 63558818335), (5, 25423527334), (10, 12711763667), (19, 6690401930), (38, 3345200965), (95, 1338080386), (190, 669040193), (271, 469068770), (542, 234534385), (1355, 93813754), (1523, 83465290), (1621, 78419270), (2710, 46906877), (3046, 41732645), (3242, 39209635), (5149, 24687830), (7615, 16693058), (8105, 15683854), (10298, 12343915), (15230, 8346529), (16210, 7841927), (25745, 4937566), (28937, 4392910), (30799, 4127330), (51490, 2468783), (57874, 2196455), (61598, 2063665), (144685, 878582), (153995, 825466), (289370, 439291), (307990, 412733)]