54119032520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1\times {\mathrm{2713}}^1$

素因数の和:3295

約数の個数: 128

約数和(自身を含む): 140318576640

約数和(自身を除く): 86199544120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 191, 280, 373, 382, 746, 764, 955, 1337, 1492, 1528, 1865, 1910, 2611, 2674, 2713, 2984, 3730, 3820, 5222, 5348, 5426, 6685, 7460, 7640, 10444, 10696, 10852, 13055, 13370, 13565, 14920, 18991, 20888, 21704, 26110, 26740, 27130, 37982, 52220, 53480, 54260, 71243, 75964, 94955, 104440, 108520, 142486, 151928, 189910, 284972, 356215, 379820, 498701, 518183, 569944, 712430, 759640, 997402, 1011949, 1036366, 1424860, 1994804, 2023898, 2072732, 2493505, 2590915, 2849720, 3627281, 3989608, 4047796, 4145464, 4987010, 5059745, 5181830, 7083643, 7254562, 8095592, 9974020, 10119490, 10363660, 14167286, 14509124, 18136405, 19948040, 20238980, 20727320, 28334572, 29018248, 35418215, 36272810, 40477960, 56669144, 70836430, 72545620, 141672860, 145091240, 193282259, 283345720, 386564518, 773129036, 966411295, 1352975813, 1546258072, 1932822590, 2705951626, 3865645180, 5411903252, 6764879065, 7731290360, 10823806504, 13529758130, 27059516260, 54119032520]

約数ペア:

[(1, 54119032520), (2, 27059516260), (4, 13529758130), (5, 10823806504), (7, 7731290360), (8, 6764879065), (10, 5411903252), (14, 3865645180), (20, 2705951626), (28, 1932822590), (35, 1546258072), (40, 1352975813), (56, 966411295), (70, 773129036), (140, 386564518), (191, 283345720), (280, 193282259), (373, 145091240), (382, 141672860), (746, 72545620), (764, 70836430), (955, 56669144), (1337, 40477960), (1492, 36272810), (1528, 35418215), (1865, 29018248), (1910, 28334572), (2611, 20727320), (2674, 20238980), (2713, 19948040), (2984, 18136405), (3730, 14509124), (3820, 14167286), (5222, 10363660), (5348, 10119490), (5426, 9974020), (6685, 8095592), (7460, 7254562), (7640, 7083643), (10444, 5181830), (10696, 5059745), (10852, 4987010), (13055, 4145464), (13370, 4047796), (13565, 3989608), (14920, 3627281), (18991, 2849720), (20888, 2590915), (21704, 2493505), (26110, 2072732), (26740, 2023898), (27130, 1994804), (37982, 1424860), (52220, 1036366), (53480, 1011949), (54260, 997402), (71243, 759640), (75964, 712430), (94955, 569944), (104440, 518183), (108520, 498701), (142486, 379820), (151928, 356215), (189910, 284972)]